| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 239310000 | To be mixed, dissolved or entrained in a flowing liquid stream prior to discharge | 69 |
| 20090101733 | Controlled dispensing hand shower - A controlled dispensing hand-held shower to dissolve water-soluble or water dispersible substance into the water of shower which has rotatable mixing chamber in the nozzle. Concentration in the water of soluble or dispersible substances, that are placed in the mixing chamber may be changed by means of changing relative position of the holes located in the fixed dividing part and holes located in the bottom of the mixing chamber The fixed dividing element may be incorporated with body of handle of the shower. | 04-23-2009 |
| 20130075495 | MIXING AND DISPENSING APPARATUS - A mixing and dispensing apparatus having first and second containers. The first container has a main body portion which retains a first substance. A separate compartment is located in the first container and an internal passageway is formed between the main body portion and the compartment. The second container is configured to retain a second substance, and is compressible. The second container has a top end and a closed spout, wherein the closed spout is located in the compartment with the spout extending through the internal passageway into the main body portion of said first container. A release mechanism is formed by a plunger extending within the second container. The plunger has a first end in communication with the top end of the second container, and a second end aligned with the closed spout. The second end opens the closed spout when the second container is compressed to release the second substance into the main body portion of the first container. | 03-28-2013 |
| 20090173806 | RESERVOIR AND SPRAY APPLICATOR - An apparatus for spraying lawn products adapted for use with a fluid supply source and a reservoir includes a housing defining a mixing chamber therein and a reservoir coupled to the housing. A process for use of the apparatus is also disclosed. The housing includes a substantially cylindrically shaped cap portion having discontinuous internal threads forming flats therein, a lip portion, and an open end portion. The reservoir includes a generally cylindrically shaped neck portion having a partial exterior shoulder, external threads thereon, and an end portion. Internal threads of the neck portion of the reservoir interengage the discontinuous internal threads having flats therein of the cap portion. The partial exterior shoulder of the reservoir interengages the open end portion of the cap portion such that the end portion of the neck of the reservoir does not engage the lip portion of the cap portion aspirating of the reservoir and housing. | 07-09-2009 |
| 20130026251 | Strip mine conveyor belt dust control - The invention is directed to the control of dust raised around strip mining conveyor belt operations. The system includes a tank for storage of an aqueous solution of a potassium based super absorbent swellable polymer and water at a rate of about 0.75 lbs per 100 gallons of water. A distribution system includes a pressure pump and directing the aqueous solution through an inline mixer capable of shearing the solution for directional placement through a pin hole spray nozzle. The system includes a recirculation system that maintains the aqueous solution in suspension when the solution is not being distributed. | 01-31-2013 |
| 20090045268 | Automatic Metered Personal Dispensing System - Apparatus and methods for dispensing an additive product through a showerhead are disclosed. In a first aspect of the invention, a system is provided in which a triggering mechanism such as motion detectors sense movement and actuate a valve, which in turn admits an additive product such as soap, shampoo or conditioner into a tube that is in turn connected to the showerhead assembly, which preferably has an internal venturi section into which the additive flows. The additive is mixed and aerated with the water flow and dispensed for a predetermined period of time, and then the valve closes. The motion detectors can also be used to adjust the predetermined period of time the material is dispensed. An improved venturi assembly is also disclosed. | 02-19-2009 |
| 20130119156 | PAINT SPRAYER - A (paint) sprayer having a wet part, a dry part and a component (such as a piston) that, when in place when the wet and dry parts are operatively assembled together at least in part prevents leakage from the wet part to the dry part. A device or mechanism (such as a flexible clip or a pivotal bracket) connected to one of the parts prevents the wet and dry parts from being assembled together when the component is not in place relative to the one of the parts. | 05-16-2013 |
| 20130126640 | MULTIPLE FUNCTION DISPENSER - A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate. | 05-23-2013 |
| 20110290913 | FILTER CASE FOR SHOWER HAVING FUNCTION OF ADJUSTING QUANTITY OF OUTFLOW OF FILLING MATERIAL - The present invention relates to a filter case for a shower having a function of adjusting a quantity of outflow of a filling material, the filter case including: a cylindrical body having a predetermined length and one end portion opened, for containing a filling material into the interior thereof; and an outflow quantity-adjusting means having a fixing part having one or more communicating holes adapted to communicate with the interior and exterior of the body, the fixing part being fitted to one end portion opened of the body and a rotating part having a discharge hole formed at the inside thereof in such a manner as to be passed through the upper and lower surfaces thereof, the rotating part being screw-coupled to the inner periphery of the fixing part so as to block the communicating holes of the fixing part. | 12-01-2011 |
| 20080237369 | MULTIPLE FUNCTION DISPENSER - A dispenser for mixing and dispensing a liquid chemical concentrate from a container with a dilutent. The dispenser includes a rotatable and slideable eductor assembly. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate. The dispenser also provides for proper selection of concentrate during operation and has a lock-in feature during operation. | 10-02-2008 |
| 20120168532 | SYSTEM AND METHOD FOR AT-NOZZLE INJECTION OF AGROCHEMICALS - A system and method for combining an additive with a carrier fluid in a spray nozzle. The carrier fluid is fed to one or more nozzles that include an embedded Venturi. The Venturi includes an induction port connected to an additive supply. As the carrier fluid flows through the nozzle, the flow creates a vacuum or suction force that draws in the additive. Of particular advantage, the concentration of the additive combined with the carrier fluid can be maintained constant even if the flow rate of the carrier fluid varies. The system and process are particularly well suited for spraying fields, such as crop fields or orchards, with an agrochemical. | 07-05-2012 |
| 20090101732 | Airbrush - An airbrush includes a can, a cover, a spraying device and a blending device. The can includes an open upper end and an open lower end. The cover is connected to the open upper end of the can. The spraying device is mounted on the cover so that the spraying device is in communication of fluid with the can through the cover. The blending device is connected to the open lower end of the can and operable to blend paint contained in the can without having to open the can. | 04-23-2009 |
| 20090242665 | MISTING SYSTEM WITH INJECTOR FOR INTRODUCING A COMPOSITION INTO FLUID - An injector ( | 10-01-2009 |
| 20120193450 | SPRAY NOZZLE ASSEMBLY FOR GAS DYNAMIC COLD SPRAY AND METHOD OF COATING A SUBSTRATE WITH A HIGH TEMPERATURE COATING - The invention relates to an improved design for a spray gun and application system for cold gas dynamic spraying. The gun includes a rear housing comprising a powder inlet and a gas inlet, a front housing removably affixed to the rear housing and comprising an mixing cavity therein for mixing of the powder and gas and an exit therefrom, a nozzle holder having a bore disposed therethrough and removably affixed to the front housing, and a polymeric nozzle positioned within the nozzle holder, an interior taper of the nozzle holder bore complementing an exterior taper of the nozzle. The nozzle having an initially converging, subsequently diverging centrally disposed bore therein adapted to receive the mixed powder and gas from the mixing chamber and the nozzle holder including a cooling jacket which is thermally coupled to the nozzle adjacent the nozzle inlet and mechanically coupled downstream of the nozzle inlet. | 08-02-2012 |
| 20100213280 | Hand-held dispenser - A hand-held dispenser for precisely controlling the flow rate of water therethrough and for precisely injecting a liquid chemical into the water passing through the apparatus. The dispenser is also capable of dispensing a water-only rinse spray. | 08-26-2010 |
| 20110127354 | DEVICE FOR FOAMING AND DELIVERY OF LIQUIDS - A device is provided for foaming and delivery of liquids and includes a housing in which a fluid reservoir having the liquids to be foamed is provided, a propellant reservoir for delivery of a propellant, and a dispensing mechanism for dispensing the foamed liquids. A first part of the propellant can be transported out of the propellant reservoir through a first conduit to the fluid reservoir such that the liquid to be foamed can be conveyed out of the fluid reservoir and introduced into a mixing unit, wherein a second part of the propellant can be introduced directly out of the propellant reservoir into the mixing unit through a second conduit. The liquids conveyed out of the fluid reservoir into the mixing device by the propellant can be foamed. | 06-02-2011 |
| 20120168531 | LIQUID DELIVERY SYSTEM - A liquid delivery system comprises a tank containing a supply of a first liquid. A positive displacement pump operates to withdraw the first liquid from the tank via a suction conduit and to deliver a pressurized flow of the first liquid via a delivery conduit. An adjustable metering orifice in the delivery conduit serves to control the flow of the first liquid through the delivery conduit. A normally closed first valve located in the delivery conduit between the pump and the metering orifice is opened in response to a pressure of the first liquid exceeding a threshold level, and is operative when open to deliver the first liquid to the metering orifice at a substantially constant pressure. A bypass conduit communicates with the tank and with the delivery conduit at a location between the pump and the first valve. A second valve in the bypass conduit is adjustable to accommodate a controlled return flow of the first liquid from the delivery conduit to the tank, thereby modulating the pressure of the first liquid being delivered to the first valve. | 07-05-2012 |
| 20110101129 | AUTOMATIC SOLVENT INJECTION FOR PLURAL COMPONENT SPRAY GUN - A solvent piston | 05-05-2011 |
| 20110073676 | PRODUCTION OF A SOLIDS-CONTAINING PUR SPRAY JET - The present invention relates to a process for producing a solids-containing PUR spray jet and also to a spray attachment, wherein a solids-containing gas stream is introduced into a liquid jet of a PUR reaction mixture. | 03-31-2011 |
| 20080197214 | VARIABLE WATER FLOW AND DILUTION CHEMICAL DISPENSER - A dispenser for mixing and dispensing a liquid chemical concentrate from a container with a stream of diluting water. The dispenser includes two valve members which control in one instance the water flow and in another instance the amount of concentrate being siphoned into the water flow. The dispenser is of a simplified design yet can afford a variety of different chemical concentrations, as well as various flow rates of the water. | 08-21-2008 |
| 20100282866 | CHEMICAL INJECTOR FOR SPRAY DEVICE - A spray device, such as one used with a pressure washer, includes a housing, a chemical container coupled to the housing, and a chemical conduit coupled to the container. The chemical conduit has an inlet and an outlet forming a chemical flow path therebetween. The spray device further includes a chemical flow controller allowing a user to adjust a chemical flow rate through the chemical conduit. Further, the spray device includes a water conduit forming a water flow path through the housing, the water conduit terminating at a spray orifice. The chemical flow path and the water flow path merge at a point proximate the orifice. | 11-11-2010 |
| 20100176218 | Apparatus for delivery of lawn treatment products through a lawn irrigation system and for maintenance of said system - This invention comprises a new and improved apparatus for distributing automatically lawn treatment products, including chemical nutrients, herbicides, fungicides, and insecticides, through a lawn irrigation system using either potable or reclaimed water, and for maintaining the system in good working order. An adjustable multi-outlet watering manifold allows a user to regulate the amount of product to be applied to the particular zone serviced by each sprinkler station. | 07-15-2010 |
| 20110186650 | Shower soap dispenser for liquid soaps - An improved shower soap dispenser for use with liquid soap, gels and body washes. It consists of a soap storage reservoir, main body containing control valves that intersects and connects directly to a conventional shower pipe and shower head. It mixes an adjustable amount of liquid with air into the flowing water. Its improved main valve with greater vacuum ability that is multi-functional and multi-positional with new “self cleanout” position and “off/trickle” position, which now can also be used with a hand held shower hose unit. Yet another dispenser improvement, it can now be operated from a sitting position by someone who is physically challenged, handicapped or unable to stand. This can be new bathing independence in the shower for many people who previously had to rely on an assistant to help them bath. | 08-04-2011 |
| 20100025494 | PESTICIDE APPLICATION SYSTEM - A pesticide application system comprising a dual channeled hose ( | 02-04-2010 |
| 20110215174 | WASHING FLUID SUPPLY STRUCTURE OF WATER OUTLET DEVICE AND SHOWER DEVICE - A washing fluid supply structure of a water outlet device and a shower device, is arranged in the water supply pipeline of the water outlet device. It has a container for washing liquid, and a fluid supply device disposed in a main body which is a water flow pipeline. The upper end of the water flow pipeline is connected with a water supply pipeline, and the lower end of the water flow pipeline is connected with the water outlet device. A connecting pipe connects the container to the fluid supply device. The washing liquid flows into the fluid supply device through a pathway of one-way valves. The fluid supply device is connected to the water outlet device through a washing fluid delivery pipe. The washing liquid in the fluid supply device flows into the water outlet device through the pathway. | 09-08-2011 |
| 20080302885 | Valve Arrangement for Shower Dispenser - A device for dispensing bath and shower salts, oils and other additives into a shower water stream, which device utilizes an improved valve arrangement in which the path of the water into the additive container may be partially or completely blocked or completely open so that the amount of additives inserted into the water stream is more easily controlled. | 12-11-2008 |
| 20120305667 | DEVICE FOR DELIVERY OF VOLATILE LIQUIDS TO GASEOUS ENVIRONMENT UTILIZING A GAS GENERATING CELL - A delivery apparatus includes a volatile agent source, a controller, and an emanator material. The volatile agent source stores a volume of a volatile agent such as a fragrance. The volatile agent source includes an outlet for delivery of the volatile agent from the volatile agent source. The controller controls a delivery rate of the volatile agent from the volatile agent source. The emanator material is disposed at approximately the outlet of the volatile agent source. The emanator material absorbs at least a portion of the volatile agent and maintains the volatile agent until the volatile agent evaporates into an ambient environment. | 12-06-2012 |
| 20110315790 | YARD AND GARDEN CHEMICAL DISPENSER - A chemical dispensing apparatus includes a housing that is connectable to a source of water, such as a standard garden house, and an internal space in which is disposed a rotatable container containing a quantity of chemical concentrate to be mixed with the source of water as it flows through the housing and is dispensed from the housing from a sprinkler head or misting nozzle. The flow of water through the housing is directed to imping vanes on the rotatable container, such that the container is rotated as water flows through the housing. In an alternative embodiment, the vanes are replaced with an electric motor. Rotation of the container cause the chemical concentrate to dissolve which is then mixed with the water before it is dispensed through the sprinkler or mister. | 12-29-2011 |
| 20100187334 | DETERGENT INJECTOR FOR PRESSURE WASHER - A pressure washer includes a frame, a power unit supported by the frame, a pump for raising the pressure of a fluid from a fluid source and being driven by the power unit, and a detergent tank positioned upstream of the pump and configured to hold a cleaning solution. The detergent tank is closed from the atmosphere and configured to be pressurized to at least a pressure of the fluid source. The detergent tank has a tank inlet configured to receive the fluid from the fluid source and a tank outlet configured to provide a mixture of the fluid and the cleaning solution to the pump. | 07-29-2010 |
| 20120018535 | DISPERSION STRUCTURING AGENT - Disclosed is a novel method of making a structuring agent for edible dispersions such as margarines or spreads. Fat, or another structuring component, is subjected to a process involving mixing it with liquefied gas or supercritical gas, and expanding the mixture through an orifice. In the invention, water is added to the mixture prior to expansion, so as to provide a spray liquid in the form of a fat and water emulsion. | 01-26-2012 |
| 20120018534 | SPRAY GUN AND LANCE FOR A PRESSURE WASHER - A lance for a pressure washer spray gun includes an inlet, a first conduit and first outlet, a second conduit and second outlet, and a chemical conduit. The inlet has a first fitting for coupling the lance to a handle of the pressure washer spray gun. The first conduit is coupled to the inlet such that the first conduit is designed to receive water flowing from the inlet. The first outlet is located on an end of the first conduit, and has a second fitting for attachment of a first nozzle body to the first outlet. The second conduit is coupled to the inlet such that the second conduit is also designed to receive the water flowing from the inlet. The second outlet is located on an end of the second conduit, and has a third fitting for attachment of a second nozzle body to the second outlet. The chemical conduit is coupled to the second conduit, and is designed to provide chemicals to the water flowing from the inlet received by the second conduit. | 01-26-2012 |
| 20120153048 | METHOD AND APPARATUS TO HELP PROMOTE CONTACT OF GAS WITH VAPORIZED MATERIAL - Vaporizable material is supported within a vessel to promote contact of an introduced gas with the vaporizable material, and produce a product gas including vaporized material. A heating element supplies heat to a wall of the vessel to heat vaporizable material disposed therein. The vessel may comprise an ampoule having a removable top. Multiple containers defining multiple material support surfaces may be stacked disposed within a vessel in thermal communication with the vessel. A tube may be disposed within the vessel and coupled to a gas inlet. Filters, flow meters, and level sensors may be further provided. Product gas resulting from contact of introduced gas with vaporized material may be delivered to atomic layer deposition (ALD) or similar process equipment. At least a portion of source material including a solid may be dissolved in a solvent, followed by removal of solvent to yield source material (e.g., a metal complex) disposed within the vaporizer. | 06-21-2012 |
| 20110089261 | Spray gun assembly - A spray gun assembly for spraying paint or similar viscous media includes a gun housing provided with a handle, and a reservoir tank removably attached to the gun housing, the reservoir tank being a storage container adapted for removable attachment to the spray gun housing and comprising a paint can or a paint bag. The storage container is directly secured to a projection extending from the gun housing. | 04-21-2011 |
| 20120223158 | YARD AND GARDEN CHEMICAL DISPENSER - A chemical dispensing apparatus includes a housing that is connectable to a source of water, such as a standard garden house and a chemical dispenser configured to mix a chemical concentrate with the source of water as it flows through the housing and dispensed from the housing from either a sprinkler head or a misting nozzle. Various configurations of fluid passages and water flow are disclosed. | 09-06-2012 |
| 20120223159 | Soap Dispenser - The present invention provides a soap dispenser ( | 09-06-2012 |
| 20100213279 | Automatic Fluid Dispenser For Shower - A user programmable dispenser is disclosed for dispensing and mixing soap, shampoo or other liquids from a container to a mixer to be mixed with water flowing to a shower spray nozzle. A touch screen LCD display connected to a programmable controller is used by the user to first program the amount of time that the soap, shampoo or other liquids is to flow through a valve and be mixed with the water flowing from the shower spray nozzle, then is used to temporarily interrupt and recommence the flow of liquid, and is also used to display the amount of time remaining for the flow of the soap, shampoo or other liquids from the container of the time initially programmed by the user for the flow of liquid from the container to the mixer. | 08-26-2010 |
| 20120280064 | Method and Apparatus for Application of Mortar - An apparatus for applying mortar is provided. The apparatus includes a spray head adapted to receive a pumped mortar and liquid mixture and spray the mixture in a direction perpendicular to a direction of travel of the mortar and liquid mixture into the spray head, the spray head oscillating in the direction of travel of the mortar and liquid mixture into the spray head. | 11-08-2012 |
| 239311000 | Gas addition upstream of spray nozzle outlet | 14 |
| 20120097765 | Fine Finish Airless Spray Tip Assembly for a Spray Gun - The present technique provides a system and method for improving atomization in a spray coating device. An exemplary spray coating device of the present technique has a fine finish tip with an atomization section comprising a first fluid impingement orifice, i.e., a pre-orifice, angled toward an expansion chamber and a subsequent second fluid impingement orifice. The fine finish tip is provided as a unitary assembly that may be applied to a spray gun and that provides a fixed relationship between the pre-orifice, the expansion chamber, and the second orifice, which results in refined spray characteristics, such as uniform particle distribution and uniform fan pattern shapes. | 04-26-2012 |
| 20080283630 | Purge Arrangement for Fast Powder Change - Purge arrangement for powder coating system includes a gun manifold ( | 11-20-2008 |
| 20100258652 | DEVICE FOR FORMING AEROSOL, AND METHOD AND APPARATUS FOR COATING GLASS - The invention relates to a device for forming aerosol, the device comprising at least one gas-dispersing atomizer for atomizing a liquid into aerosol by means of gas at an atomizing head of the atomizer and an atomizing chamber, which is in flow connection with the atomizing head and in which flow restraints are arranged for changing the hydrodynamic properties of the aerosol flow discharging from the atomizing head. According to the present invention the flow restraints are arranged in the inner walls of the atomizing chamber in such a manner that they protrude from the inner walls to the inside of the atomizing chamber. | 10-14-2010 |
| 20120126032 | SEEDING DEVICE - Tracer particles together with air are jetted from a nozzle of a seeder into a hood, the air is guided by a collision surface of the hood, deflected to a downstream side in an airflow direction in a wind tunnel, and flows out into the wind tunnel through an opening of the hood. Tracer particles having a large diameter fly straightly without being drifted by the deflected air and collide with the collision surface and are trapped thereon and are prevented from being supplied into the wind tunnel. Tracer particles having a small diameter are drifted by the deflected air, thereby deflected, and supplied into the wind tunnel without collision with and adhesion to the collision surface. | 05-24-2012 |
| 20100276516 | DEVICE FOR INTRODUCING CATALYST INTO ATOMIZED COATING COMPOSITION - The present invention is directed to a delivery device and a system for introducing the catalyst into the atomized coating composition. This invention is also directed to a system for producing a mixed composition comprising two or more components. | 11-04-2010 |
| 20100294857 | ARRANGEMENT FOR VENTILATING SHOWER STREAMS - In order to ventilate shower streams exiting from a hand-held shower, the invention proposes disposing a ventilation device not in the hand-held shower itself, but in the shower hose ( | 11-25-2010 |
| 20110073677 | SPRAYER SYSTEM - A fluid sprayer includes a housing, a motor positioned within the housing, a pump operably coupled to the motor to draw fluid from a fluid source and pressurize the fluid, and a blower positioned within the housing and operable to discharge an airflow into the pressurized fluid discharged by the pump. | 03-31-2011 |
| 20120118996 | PROJECTOR AND MEMBER FOR SPRAYING A COATING MATERIAL, AND SPRAYING METHOD USING SUCH A SPRAYER - The invention relates to a rotary sprayer for spraying a coating material, comprising a fixed body, a spraying member, means for rotating the spraying member about a rotational axis, and means for supplying the spraying member with a coating material. The spraying member for the coating material includes a flow surface for receiving the coating material and an edge for spraying the coating material. The rotary sprayer further includes means for injecting air into a region located radially inside the space defined by the flow surface and upstream from the edge, said air-injecting means being separate from the coating material supply means. The air-injecting means includes an air dispenser arranged in an upstream portion of the flow surface, which injects air into a central area of said surface. | 05-17-2012 |
| 20110180627 | Cap of Spray Mineral Water Bottle and Multifunctional Spray Mineral Water Bottle - The invention discloses a cap of spray mineral water bottle, including cap body, spray means and water locking means. This cap of spray mineral water is used with resilient mineral water bottle body to form a multifunctional spray mineral water bottle, which can ensure normal drinking of mineral water as well as carry out spray drinking of water by means of squeezing the bottle body to transform bottle body and increase the pressure inside the bottle, thus making water to enter inlet from the outlet of water locking means on the cap, and to enter the atomizing channel through the water channel, finally to be sprayed from the spray aperture. Furthermore, in the open air or in the dusty and hot environment, you can place the mineral water bottle upside down, put the nozzle to face your body or surrounding, and squeeze the bottle body to spray, thus reducing surrounding temperature, as well as subsiding dust by combining dust and spray to make you feel cool, fresh and comfortable. | 07-28-2011 |
| 20120168533 | Package Comprising Petaloid Shaped Base for Producing Foam and Dispersing Creamer and Flavor - According to one embodiment, a package comprises a container member operable to contain a formula and one or more substantially non-flammable propellants for propelling the formula from the container member upon actuation. The package also comprises an aerosol system for dispensing the formula. The package further comprises a petaloid shaped base comprising a plurality of feet operable to contact a support surface. | 07-05-2012 |
| 20100314468 | Water-saving shower head with extension utilizing air-pressure - In the present invention, a new air-pressure utilizing water-saving shower head which takes in external air to increase the spray pressure is introduced. According to the present invention, this water-saving shower head comprises, a holding space for water inside, a body that contains an air hole at the bottom to take in the external air, the internal cross-sectional areas decreasing and then increasing, an air intake hole connecting into the air hole of the upper body, a pressure applying unit which mixes the external air coming through the air hole with the novelty of the pressure of the water flow movement, positioned at the front side of upper body and consists of an extended spray tube with multiple spray boards protruding outward. | 12-16-2010 |
| 20120298776 | SELF-DEFENSE GAS SPRAY DEVICE - Disclosed is a self-defense gas spray device. The self-defense gas spray device sprays gas to a target so as to achieve self-defense goals. The self-defense gas spray device includes a flashlight member that flashes light to the target to which the gas is to be sprayed, while concentrating the light onto the target; and a gas spray member which evaporates a spray gas source contained therein into the gas and sprays the gas to the target while the light is being concentrated onto the target by the flashlight member. The disclosed self-defense gas spray device has advantages of spraying gas accurately onto a specific part of the target, for example, onto the face of the target, while blinding the eyes of the target in dark environment, such as at night. | 11-29-2012 |
| 20110272488 | FOAM DISPENSER - A foam dispenser for dispensing a liquid with a foam consistency includes a container which is constructed and arranged to hold a volume of liquid and a pump assembly which is connected to the container. The pump assembly includes an actuator defining a foam-dispensing outlet, a collar constructed and arranged to connect to a portion of the container, the collar receiving the actuator, a body defining an air chamber and a liquid chamber, a foamer housing received by the actuator and including a mesh screen, an air piston received by the air chamber, a plunger extending through a portion of the air chamber into the liquid chamber, a movable valve pin received by the plunger, an air valve received by the piston and being constructed and arranged to control the flow of replacement air into the air chamber, and a liquid flow control structure received by the body and cooperating with the volume of liquid for controlling the flow of replacement liquid into the liquid chamber. | 11-10-2011 |
| 20120091228 | SPRAY DEVICE FOR GENERATING FOAM - A spray device for generating foam includes a container provided for receiving liquid, a spray element mounted on a top of the container, a guiding tube extending into an interior of container, and a pressurizing element mounted on the container. The spray element has a guiding channel defined therein. The guiding tube is connected with the guiding channel. The guiding tube has an air hole laterally defined therein and positioned adjacent to the guiding channel. The pressurizing element is manually operated to aerate air into the container to compress the air in the container for pushing the liquid spraying from spray element via the guiding tube. | 04-19-2012 |
| 239313000 | Follower-type holder and stream egress means in juxtaposition | 1 |
| 20090218417 | CONFORMABLE POUCH RESERVOIR FOR SPRAY GUN - A reservoir for use with a spray gun has a body and a flexible diaphragm that define a chamber for liquid to be supplied to the spray gun. The body has an outlet opening leading to a spout connectable to the spray gun and the diaphragm deflects to reduce the volume of the chamber as liquid is withdrawn from the reservoir. The diaphragm gradually conforms to the internal surface of the body as the liquid is withdrawn to prevent pockets forming in which the liquid may be trapped so that substantially all the liquid can be dispensed. The reservoir may be supplied pre-filled with the liquid. | 09-03-2009 |
| 239315000 | Holder within terminal element carrying member | 1 |
| 20110163184 | Hose Sprayer with Integral Dip Tube - Described is a fluid dispensing container having a bottle and fluid withdrawing assembly for liquids, such as liquid cleaners and the like. The bottle has an integral dip tube formed therein connecting at a landing below the top of the bottle neck, fluidly connecting the inside of the bottle with the top opening of the bottle. A fluid dispensing mechanism, such as a hose sprayer, is attached to the top of the bottle to take fluid up through the integral dip tube and dispense the fluid accordingly. The fluid dispensing mechanism may be aligned to allow a direct connection between integral dip tube and the fluid dispensing mechanism at a landing below the bottle opening. The fluid dispensing mechanism may be attached to the bottle with a snap-fit connection. | 07-07-2011 |
| 239316000 | Unitary outlet means and holder | 4 |
| 20100243760 | Spraying Device With Interchangeable Cartridge - A spraying device is provided that includes a cartridge containing a first fluid, the cartridge being removably connected to a sprayer body. The cartridge is oriented such that gravity exerts a downward force on the first fluid. The sprayer body includes a conduit for receiving a second fluid. A valve is coupled to the conduit. The valve allows the second fluid to flow through the valve, thus creating a Venturi vacuum that draws the first fluid out of the cartridge and into the valve to enable the first and second fluids to mix and form an outlet stream. An orifice meters a predetermined amount of the first fluid into the valve to achieve a predetermined ratio of the first fluid to the second fluid. The outlet stream is then dispensed from a spray nozzle. | 09-30-2010 |
| 20100059605 | Sprayer - A sprayer system having a sprayer assembly adaptable to a variety of sizes and shapes of containers. The sprayer assembly includes a dual venturi in the flow conduit to provide even pressure and consistent flow in the spray volume. A metering device is coupled to the flow conduit for accurate and reliable regulation of mixture ratios. A dip tube, coupled to the fluid conduit, is adaptable to a variety of container orifices. In addition to acting as a conduit for passage of concentrate into the sprayer assembly, the dip tube may also be used as a cutting device to open the container into which it will be inserted. By adapting to a variety of container orifices, the dip tube allows the sprayer assembly to fit to a variety of containers. | 03-11-2010 |
| 20090206176 | Fail-Safe Method and Apparatus for Aspirating and/or Dispensing Liquids in Automated Laboratory Instruments - A method for preventing either the introduction of air into a liquid aspirated from a container through an aspiration line passing through a container cap, or the over-filling or non-filling of a container by a liquid dispensed through a dispensing line passing through a container cap. Such method comprises the steps of simultaneously detecting that (a) the container cap is properly positioned on and secured to a liquid container from which liquid is to be aspirated, or into which a liquid is to be dispensed, and (b) detecting that the level of liquid in the container is either above or below a predetermined level | 08-20-2009 |
| 20100051719 | SHOWER HEAD DISPENSER - A soap dispensing shower head assembly comprises a pipe fitting | 03-04-2010 |
| 239317000 | Branching flow and recombining in terminal member | 1 |
| 20100193606 | RESERVOIR AND SPRAY APPLICATOR - An apparatus for spraying lawn products adapted for use with a fluid supply source and a reservoir includes a housing defining a mixing chamber therein and a reservoir coupled to the housing. A process for use of the apparatus is also disclosed. The housing includes a substantially cylindrically shaped cap portion having discontinuous internal threads forming flats therein, a lip portion, and an open end portion. The reservoir includes a generally cylindrically shaped neck portion having a partial exterior shoulder, external threads thereon, and an end portion. Internal threads of the neck portion of the reservoir interengage the discontinuous internal threads having flats therein of the cap portion. The partial exterior shoulder of the reservoir interengages the open end portion of the cap portion such that the end portion of the neck of the reservoir does not engage the lip portion of the cap portion aspirating of the reservoir and housing. | 08-05-2010 |
| 239318000 | Aspirating discharge nozzle | 12 |
| 20130099024 | Spraying Device With Interchangeable Cartridge - A spraying device is provided that includes a cartridge containing a first fluid, the cartridge being removably connected to a sprayer body. The cartridge is oriented such that gravity exerts a downward force on the first fluid. The sprayer body includes a conduit for receiving a second fluid. A valve is coupled to the conduit. The valve allows the second fluid to flow through the valve, thus creating a Venturi vacuum that draws the first fluid out of the cartridge and into the valve to enable the first and second fluids to mix and form an outlet stream. An orifice meters a predetermined amount of the first fluid into the valve to achieve a predetermined ratio of the first fluid to the second fluid. The outlet stream is then dispensed from a spray nozzle. | 04-25-2013 |
| 20090308951 | WASHING DEVICE FOR HUMANS AND ANIMALS - A washing device [ | 12-17-2009 |
| 20110139900 | DISPENSING SYSTEM AND METHOD FOR SHOWER ARM - Dispensing systems for dispensing one or more materials into a fluid flow conduit, during the conveyance of fluid through the conduit are configured to connect to a fluid conduit, such as a standard pipe of a shower arm and dispense a material into the water flow in the shower arm. The system includes a first tube member having a restrictor flow passage to provide a pressure differential, as fluid flows through the tube member. The pressure differential created within the restrictor passage by the fluid flow is communicated to a flask, to provide a pressure differential between the interior and the exterior of a flexible container within the flask. The pressure differential causes material within the flexible container to be drawn out and conveyed to the fluid flowing through the tube member. The flask may be connected to the first tube member, through an extension portion that is rotatable around the first tube member for convenient positioning. A quick-release connection structure may allow the flask to be connected and selectively releasable from the system. | 06-16-2011 |
| 20100252656 | Venturi-Effect Spraying Device and Its Use in Cosmetology and in Perfumery - A manual compressed air spraying device comprising a load in which a fixed in air nozzle forming a venture and the output nozzle, a mixing chamber into which directly runs a conduit for channeling product to be sprayed. The output nozzle presents a convergent section and a divergent section downstream of the convergent section. | 10-07-2010 |
| 20110024525 | PERFUME BOTTLE SPRAY HEAD ASSEMBLY - A perfume bottle spray head assembly is disclosed to include a nozzle head, a lock cap, a receptacle, a plug, a dip tube, an outer cap and a rotary shut-off control plate. The nozzle head has passage means defined therein to facilitate mixing of liquid perfume with compressed air for enabling well-mixed liquid perfume and compressed air mixture to be sprayed out in a mist. The rotary shut-off control plate is operable to rotate the plug in the receptacle between a close position to shut off the liquid perfume passage and an open position to open the liquid perfume passage. | 02-03-2011 |
| 20110253805 | Atomized Cleaning Device and Method for Atomizing Air Current - An atomized cleaning device includes a container, an atomizing module, and a sprayer. The container has a chamber for receiving a liquid. The atomizing module has a sleeve and an air inlet pipe. The atomizing module is provided with an air hole to connect the air inlet pipe to the chamber to introduce a part of the air current of the air inlet pipe into the chamber. Thus, when the smaller partial air current of the air current in the air inlet pipe is introduced through the air hole into the chamber to balance the air pressure in the chamber, the cleaning liquid in the chamber is accelerated to flow into the sprayer by suction of the larger partial air current to increase the flow rate of the atomized liquid largely. | 10-20-2011 |
| 20120031999 | MULTIPLE FUNCTION DISPENSER - A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate. | 02-09-2012 |
| 20090173807 | ATOMIZER - An atomizer includes: an enclosed reservoir defining an inner space adapted to receive a liquid therein; a jet nozzle provided in the inner space for passage of an air jet therethrough; a jacket sleeved around the jet nozzle to define a fluid-introducing gap therebetween, the fluid-introducing gap being in fluid communication with the inner space for passage of the liquid therethrough; a mist-discharging conduit extending sealingly into and in fluid communication with the inner space and aligned with the jacket in a jet-ejecting direction; and a compressible member connected to the mist-discharging conduit and the jacket and compressible in the jet-ejecting direction. The jacket, the compressible member, and the mist-discharging conduit are an integrally formed single piece. | 07-09-2009 |
| 20120006912 | WATER FAUCET AND LIQUID SOAP SUPPLY ASSEMBLY THEREFOR - A water faucet includes a faucet spout having an open end, a flow-constricting device coupled to the open end of the faucet spout. The flow-constricting device includes a first water passage, and a liquid soap passage extending from a side of the flow-constricting device to the first water passage. A liquid soap delivering tube has an inlet end coupled to a liquid soap container and an outlet end coupled to the side of the flow-constricting device. When water runs through the first water passage, venture effect is produced causing a negative pressure that draws liquid soap out of the liquid soap container, through the liquid soap delivering tube and the liquid soap passage, and into the first water passage where the liquid soap mixes with the water and produces liquid soap foam after passing a screen. Dispensing-mode converters for converting the faucet from foam dispensing mode to water dispensing mode or water jet mode are also disclosed. | 01-12-2012 |
| 20100270399 | DISPENSER AND A METHOD OF FILLING A LIQUID ADDITIVE CONTAINER - A dispenser ( | 10-28-2010 |
| 20110121102 | HOSE END SPRAYER WITH MULTI-SIZE BOTTLE CONNECTORS AND BOTTLE ADAPTER - A hose end sprayer has a sprayer lid and a container. The sprayer lid has a cap with a pair of bottle connectors formed of single-ended, fixed diameter, threaded sleeves of different radii mounted on the underside of the sprayer lid's cap. The connectors and a threaded adapter allow the sprayer lid to be connected with containers having mouths of different sizes, including containers in which liquid chemicals are sold. A liquid conduit extends across the cap between a hose inlet on one end and a spray nozzle on the other end, with a siphon tube intersecting the conduit within the periphery of the smaller of the bottle connectors, with mixture of pressurized carrier water entering the liquid conduit at the hose inlet with liquid chemical siphoned from the container through the siphon tube. The chemical/water admixture is expelled from the spray nozzle. | 05-26-2011 |
| 20110309163 | HOSE-END SPRAYER BOTTLES WITH SAFETY FEATURES - Safety features in and for hose-end sprayer bottles. In a first safety arrangement, there is ensured a more hindered transition of a spool (e.g., product/carrier spool) or adjuster from a first setting to a second setting than from the second setting to the first setting, wherein in the first setting no carrier stream is admitted through the sprayer and in the second setting solely a carrier stream is admitted through the sprayer. In a second safety arrangement, there is arrested displacement of a container interface (e.g., bottle swivel) from a second (essentially advanced) position towards a first (essentially initial) position upon the container interface displacing from the first position to the second position. | 12-22-2011 |
