Class / Patent application number | Description | Number of patent applications / Date published |
222321700 | Container-mounted pump | 69 |
20080223880 | CONVERTIBLE PUMP DISPENSER AND METHOD - An apparatus for dispensing liquids or high viscous products from a container. The apparatus includes a pump dispenser that is manually convertible into a cap dispenser. When desired, the pump dispenser is removed from the rest of the cap construction. The hole in the cap left by the removed pump dispenser can then be covered by a cap dispenser. In an uncapped position, the hole allows the contents of the container to be emptied when the container is inverted. | 09-18-2008 |
20080237267 | Sliding-Jacket Pump - A pump for a liquid cosmetic product dispenser including a body defining a metering chamber provided with an admission orifice at the bottom and having an opening at the top into which is inserted a sleeve carried by an axially movable operating head which is provided with a delivery duct and an open/close element and is acted upon by a return spring mounted on the outside of the body. The body encloses a jacket that moves axially inside the chamber and at least partly inside the sleeve and supports a lower valve for closing the admission orifice. | 10-02-2008 |
20080290119 | PISTON MECHANISM OF A LOTION PUMP - The present invention provides an improved piston mechanism of a lotion pump. A piston is assembled in the piston cylinder of the lotion pump in a sliding state. The piston contacts the inner wall of the piston cylinder through a ring surface. At least two circular ribs are arranged at intervals on the ring surface, enabling sliding contact between each circular rib and the inner wall of the piston cylinder. Since the circular rib is made of ribs with predefined heights, the contact area may not expand greatly, thus maintaining the smooth sliding of the piston, leading to higher durability and improved applicability of the lotion pump. | 11-27-2008 |
20090152303 | FLUID DISPENSER - A fluid dispenser comprising:
| 06-18-2009 |
20090266848 | Soap dispensing apparatus - A soap dispensing assembly has a container housing having an interior that retains soap. The container housing has an opening which communicates with the interior. A pump unit secured to the top of the container housing at a location separate from the opening. The pump unit includes a dispensing assembly through which soap from the interior is dispensed. A lid that is removably coupled to the opening to allow for a quick replenishment of the soap without having to remove the pump unit. The pump unit can also include an actuator that has a soap outlet, with the actuator is pivoted to draw soap from the interior of the container housing to the soap outlet. | 10-29-2009 |
20090283548 | Dispenser - A dispenser for fluid to pasty masses has a pump chamber that has an outlet valve. The pump chamber consists of an upper pump chamber part and a lower pump chamber part, which can be moved, relative to one another, for a pumping process. In order to prevent unintentional exit of mass under certain stresses such as severe vibrations, the outlet valve is moved into a release position before the beginning of a pumping process, by means of a control part. | 11-19-2009 |
20090283549 | FLUID DISPENSER - A fluid dispenser comprising: a fluid reservoir ( | 11-19-2009 |
20100012682 | Pumps and Methods for Using the Same - A simplified delivery pump for fluid substances may include a cup unit having an extended rod positioned inside the cup unit, a first end of the extended rod being inserted and held in a housing at the second end of the cup unit, and an intermediate portion of the rod having a cylindrical profile with a diameter which is less than the diameter of the cavity of this shaft within which the portion of the rod extends, and that this mobile stop valve for the cavity of the shaft includes a continuous flexible lip which protrudes out from a second end of the rod towards the outside of this cylindrical chamber, this lip sliding on contact and sealing the cylindrical surface of the cavity of the shaft itself. | 01-21-2010 |
20100243679 | FLAT ATOMIZER PUMP - A flat pump for producing liquid spray or for producing an atomized liquid stream may have a thickness of 6 millimeters or less. The flat pump may include an internal reservoir, a valve, a valve conduit and a vortex chamber wherein fluid from the reservoir may be pumped through the valve, along the valve conduit, and into the vortex chamber. An atomized liquid stream, spray, or mist formed in the vortex chamber may be expelled from the flat pump. | 09-30-2010 |
20100294807 | FLUID-DISPENSER - The invention concerns a fluid product dispensing device including a reservoir containing fluid and a dispenser head provided with a dispenser orifice. The dispenser head is displaceable relative to the reservoir to dispense fluid through the dispenser orifice. The dispenser head is displaced relative to the reservoir by a lateral actuator mechanism that include a manual actuator element mounted to pivot about the dispenser head. The manual actuator element co-operates with the reservoir or with an element secured thereto. The lateral actuator element further includes an actuator member which is pivotally mounted inside the manual actuator element. The actuator member co-operates with the reservoir or with an element secured thereto, so as to displace said reservoir relative to the dispenser head, while the manual actuator element is being actuated by the user. | 11-25-2010 |
20110006087 | MICRODISPENSING PUMP - Various pump features are provided. In a first aspect, a pump is provided having an actuator with a nozzle and a releasable cap having a first shield located to entrap a fixed volume of air about the nozzle. In a second aspect, a valve seat is located along a pump's internal fluid passage with deflectable spring arms extending therefrom that are-deflectable in response to movement of a check valve element. In a third aspect, a compliant shut-off valve feature is provided, wherein, a first end of a tubular piston is deflectable in response to interferingly engaging the head of the poppet. In a fourth aspect, a pump includes a pump inlet, and a reservoir having a first portion and a second well portion in open fluid communication. Fluid may be trapped within the well portion at various angular orientations of the pump. | 01-13-2011 |
20110031282 | DISPENSER - The invention relates to a dispenser for dispensing liquid to pasty substances, having a dispensing head with a dispensing mouth, having a supply chamber and having a dispenser head part, it being possible for the dispensing head to be displaced relative to the dispenser head part out of a dispensing-standby position into a lowered position and vice versa, it being possible for the dispensing head, as a result of being supported on a fixed dispenser part, to be extended or retracted relative to the fixed dispenser part when being carried along in rotation by the dispenser head part, and the dispenser head covering over a dispensing tube that communicates with the pumping chamber. In order to achieve a favorable configuration of the substance path during the extension and retraction of the dispensing head in respect of a relative movement between the pumping chamber and the dispensing head, the dispensing head, in the extended position, interacts in an aligned manner with the dispensing opening and, in the retracted position, interacts with a closed region of the dispensing tube. | 02-10-2011 |
20110240679 | SECURING COLLAR AND DISPENSER COMPRISING SUCH A COLLAR - A fastener ring for mounting a dispenser member, such as a pump or a valve, on a neck of a reservoir so as to constitute a fluid dispenser, the ring having a reception device suitable for receiving, in stationary manner, the dispenser member; and a fastener suitable for coming into engagement with the neck. A rupture device is provided between the reception device and the fastener so as to separate the reception device from the fastener, in such a manner as to be able to remove the dispenser member from the reservoir. | 10-06-2011 |
20110309110 | SYSTEM FOR DISPENSING A FLUID PRODUCT - A system for dispensing a fluid product, including a device for taking the product off under pressure that is equipped with an outlet tube, the system also including a push button actuating the device in which a chamber is formed for dispensing the product that is in communication with a well for mounting the push button, the well being arranged to be associated sealingly around an area for mounting the outlet tube so as to allow supply to the chamber dispensing product under pressure emerging from the tube, the outlet tube including a vent recess having at least one opening that is formed in the mounting area and that emerges inside the tube, the opening being located on the mounting area so as to be covered sealingly by the mounting well and to open the inside of the outlet tube to open air when it is not covered. | 12-22-2011 |
20120006854 | DISPENSER - A dispenser includes a hollow body ( | 01-12-2012 |
20120168466 | Dispenser with Directional Flow Controlling Flange and Corresponding Systems - A dispenser ( | 07-05-2012 |
20120325861 | UNIT FOR DISPENSING A FLUID PRODUCT AND DEVICE FOR DISTRIBUTING A FLUID PRODUCT COMPRISING SUCH A UNIT - A fluid dispenser member having a body and manually-actuated dispenser mechanism movable in the body between rest and dispensing positions. The dispenser mechanism urged by a resilient member towards the rest position by a plurality of spring cells arranged in parallel around a longitudinal axis of the resilient member, forming a spring stage. The resilient member includes a plurality of spring stages that are superposed along the longitudinal axis. A spring stage has a top undulating ring having multiple undulations, and a bottom undulating ring having multiple undulations, the top and bottom undulations arranged relative to each other so that the top and bottom undulating rings are in contact at a plurality of contact points distributed around the longitudinal axis. A spring cell is defined between two adjacent contact points of the spring stage, the resilient member is made of a synthetic material. | 12-27-2012 |
20130001257 | PUMP AND BOTTLE FITMENTS AND METHODS FOR USING THE SAME - A pump and container connector fitment system ( | 01-03-2013 |
20130037577 | MICRODISPENSING PUMP - Various pump features are provided. In a first aspect of the subject invention, an evaporation-reduction feature is provided, wherein a pump having an actuator with a nozzle is provided with a releasable cap having a first shield located to entrap a fixed volume of air about the nozzle. In a second aspect, a check valve element return feature is provided wherein a valve seat is located along the pump's internal fluid passage with a plurality of delectable spring arms extending therefrom being deflectable in response to movement of a check valve element away from the valve seat. In a third aspect, a complaint shut-off valve feature is provided. In a fourth aspect, a fluid trapping well is provided, wherein fluid may be trapped within the well portion at various angular orientations of the pump to communicate directly with the pump inlet. | 02-14-2013 |
20130292422 | HAND PUMP - A hand pump which is threadably mounted on the throat of a liquid container with the throat having a throat plug assembly mounted therein. The pump includes a lower housing having an upper housing movably embracing the lower housing. The upper housing is selectively movable between a normal extended position to a compressed position relative to the lower housing. When the upper housing is moved from its extended position to its compressed position, a piston and piston rod assembly pumps liquid from the lower housing outwardly from the upper housing. | 11-07-2013 |
20140061251 | Dispensing Head For A System For Dispensing A Pressurized Product - A dispensing head for a system for dispensing a pressurized product, the head including a body having a mounting shaft for the head on a tube for supplying the pressurized product and a channel for dispensing the product between the shaft and an orifice for dispensing the product, the dispensing orifice being formed between two longitudinal walls, upper and lower, respectively, which are connected on either side, respectively, by a lateral wall of which the transverse dimension is smaller than the longitudinal dimension of the longitudinal walls, and each of the lateral walls has a projection that extends between the longitudinal walls, at least the walls of the dispensing orifice including an antimicrobial agent for the product to be dispensed. | 03-06-2014 |
20140197208 | FLUID DISPENSER - A refillable fluid dispenser comprising:
| 07-17-2014 |
20140231463 | DISPENSER FOR DELIVERING LIQUID TO PASTY SUBSTANCES - The invention relates to a dispenser for dispensing liquid to pasty substances, with a pumping chamber and a dispensing tube ( | 08-21-2014 |
20150083757 | CONTAINER FOR A FLUID PRODUCT, AND DISPENSER USING SUCH A CONTAINER - A fluid reservoir including a bottom and a duct that defines an opening, a sealing ball being engaged in the duct in such a manner as to close the opening hermetically, the ball being movable by an external thrust member in such a manner as to cause the ball to fall by gravity to the bottom of the reservoir so that the opening is thus unblocked. The duct is connected to a dip tube that extends into the proximity of the bottom of the reservoir, the duct presenting a diameter that is smaller than the diameter of the dip tube, the ball being in leaktight engagement in the duct before being pushed into the dip tube in which it falls freely to the bottom of the reservoir. | 03-26-2015 |
222321800 | With relatively movable actuator | 10 |
20080272152 | Head of a fluid dispensing device, provided with elastic return means - The object of the present invention is a head of a fluid dispensing device, provided with elastic return means, outside the pumping chamber, comprising a return element provided with an elastic portion which when the trigger is actuated, is mainly subject to a torsion status. The head exhibits considerably improved reliability. | 11-06-2008 |
20090127291 | Rotary Actuated Lotion Pump - A manually operated personal care pump, wherein a twisting motion is converted into a linear displacement that compresses the fluid in the accumulator. Pumps of this type may typically dispense between about 30 and 1000 μL of product per dose. The removal of the conventional button actuator at the top of the pump, allows the aesthetic intent of the design of the package to be carried all the way to the top of the package. It also, enables the top of the pump to serve as a customizable product applicator. | 05-21-2009 |
20090188947 | HINGED PUMP MECHANISMS AND METHODS OF USING THE SAME - A dispenser may include a hinged pump mechanism which allows a pump head to rotate about the hinge mechanism during actuation of a pump. | 07-30-2009 |
20090302067 | DEVICE FOR METERED DISPENSING OF PASTY MASS, AND A CONTAINER THEREFOR - The invention relates to a device for metered dispensing of a pasty mass, such as viscous soap, comprising a housing provided with—connecting means for connecting the device to an opening of a container for pasty mass,—a dispensing chamber for the pasty mass,—a connecting channel which connects the connecting means to the dispensing chamber,—a first valve means which is arranged in the connecting channel and which closes feed from the connecting channel to the connecting means,—a delivery channel connected to the dispensing chamber for the purpose of delivering a dispensed quantity of pasty mass,—a displacing means which is movable in the dispensing chamber and which has a first position in which the dispensing chamber has a first volume and which is movable counter to a spring force of a spring means to a second position in which the dispensing chamber has a second, smaller volume,—a second valve means which is adapted to close the connection from the delivery channel to the dispensing chamber when the displacing means moves from the second position to the first position, wherein the second valve means comprises a movable body arranged around the displacing means. | 12-10-2009 |
20110240680 | Stationary stem pump - A pump assembly for dispensing flowable materials including a piston chamber-forming member providing an annular chamber about a center post and an annular piston-forming member reciprocally slidable in the annular chamber to dispense flowable material outwardly annularly about the center post. | 10-06-2011 |
20120018456 | Trigger Sprayer - A dispenser head ( | 01-26-2012 |
20140061252 | LIQUID DISPENSERS AND METHODS FOR MAKING THE SAME - Fluid dispensing devices having a pump system connected to a container wherein the dispensing device may be operated with one hand using either a container having a griping surface or opening or a handle integrated with an actuator to facilitate one-handed use. | 03-06-2014 |
20140231464 | LIQUID-CONTAINER EQUIPPED WITH ROTARY DISCHARGER - The present invention relates to a liquid-container equipped with a rotary discharger for discharging liquid whilst rotating. To this end, the present invention comprises: a main housing; a rotating shoulder section which is rotatably connected to the main housing; a moving cam section which is provided on the rotating shoulder section and which moves up/down in accordance with the rotation of the rotating shoulder section; a moving container section which is provided in the main housing, is connected to and moves with the moving cam section, and is provided with liquid therein; a pumping device section which is provided inside the moving cam section, and which both rotates the rotating shoulder section and moves the moving cam section up/down and thus causes the liquid to flow in or be discharged according to the pressure; a discharge cover section, which is connected to the pumping device section and has a discharge opening/closing section that opens and closes according to the pressure from the pumping device section; and an elastic member which is provided between the moving cam section and the discharge cover section, and which has an elasticity that allows the up/down movement of the moving cam. | 08-21-2014 |
20150014361 | LATERAL ACTUATOR FOR A DISPENSER OF A COSMETICS CONTAINER - The invention relates to an actuating device for a device for dispensing a fluid product, the dispensing device including a receptacle having an opening at the upper end thereof, a dispensing member ( | 01-15-2015 |
20150108173 | ROTARY PUMPING TYPE COSMETIC CONTAINER - The rotary pumping type cosmetic container is provided, which makes it possible to easily discharge a certain amount of contents by rotating a rotation member in such a way to perform a pumping operation of a pumping member as a guide protrusion of a stem moves along a slanted surface of a bent portion of an inner side of a rotation member when a rotation member rotates. | 04-23-2015 |
222321900 | Pump casing within supply container | 35 |
20080210713 | Pump for Dispensing a Dose of a Fluid Product and Range Comprising Such Pumps - Pump for dispensing a dose of a fluid product, comprising a tubular body including an intake orifice; an end member associated with the body and including a rest abutment and an end-of-stroke abutment; a compression member mounted so as to move inside the body between a rest position in which said compression member is in abutment against the rest abutment, and an end-of-stroke position in which said compression member is in abutment against the end-of-stroke abutment, said compression member being elastically returned toward the rest position and including an exhaust orifice; a metering chamber; and an intake valve and an exhaust valve adapted to selectively close off the intake orifice and the exhaust orifice, respectively. | 09-04-2008 |
20080237268 | Leak proof fragrance bottle - The present invention is directed toward a device identified as a slip ring collar retainer for fragrance bottles which prevents undesired leakage of fragrance. | 10-02-2008 |
20080245822 | Bottle Capping Systems - A pump dispenser has a large ergonomic actuator designed to ergonomically deliver a composition to a substrate in the consumer's hand without the consumer having to pick up the pump dispenser. The ergonomic design allows the composition to be delivered in a proper aspect ratio to the substrate. The composition can be delivered in such a way that the composition is not aerosolized into the air or delivered to an unintended surface. The method of delivery can be made intuitive to the consumer by providing an actuator skirt that suggests the pumping mechanism or by providing a depiction of a hand or substrate over the pump dispenser. The pump dispenser is also useful for compositions or substrates that are not stable together. The pump dispenser may be designed with refill bottle capping systems such that only certain refill bottles may fit into the pump dispenser. | 10-09-2008 |
20080264976 | FLUID DISPENSER INCLUDING A COMPONENT ELEMENT - A dispenser including as its component elements: a fluid reservoir ( | 10-30-2008 |
20090045228 | COVERING MEMBER, METHOD FOR MAKING SAME AND DISPENSING DEVICE USING SAME - A covering memeber ( | 02-19-2009 |
20100127020 | PUMP DISPENSER - A push-type dispenser which has a cylinder as thin as possible and is free from deformation is provided. A pump dispenser (A) has a cylinder ( | 05-27-2010 |
20100176158 | DOSING DEVICE FOR FLUID PRODUCTS - A fluid dosing device includes a substantially hollow main body, fully insertable into a container for a fluid; a piston slidably movable in the main body defining, in combination with the main body, a dosing chamber presenting a containment volume for the fluid product having a capacity defined by the relative position between the piston and the main body; a stem operatively active on the piston to actuate the piston is slidably movable between a first operative position a greatest volume of the dosing chamber and a second operative position with smallest dosing chamber volume; the stem being hollow and in fluid communication with the dosing chamber to expel a portion of fluid. The main body includes a tubular portion connected to a closing ring proximal the upper end of the main body; the closing ring further including a sleeve encompassing the stem and in sliding contact therewith. | 07-15-2010 |
20100213216 | DEVICE FOR DELIVERING A COMPOSITION, THE DEVICE INCLUDING A MEMBRANE FORMING A CHECK VALVE - The device includes a membrane slidably mounted in a metering chamber, the membrane including a first sealing element forming a check valve, and a second sealing element enabling the membrane to slide in a leaktight manner relative to the metering chamber. The first and second sealing elements are made of a material that is relatively flexible, the membrane also including a rigid portion made of a material that is more rigid than the material of the first and second sealing elements. | 08-26-2010 |
20100219209 | LOTION PUMP - The present invention provides a lotion pump, comprises: a nozzle head; a plunger connected with the nozzle head, in which an upper one-way valve is disposed; a container cap which is engaged with a mouth of a bottle; a housing, its upper end is connected to the container cap, and on its lower end there is a lower one-way valve; and a spring, its lower end abuts against the bottom of the housing, and its upper end abuts against the head of the plunger; characterized in that, the diameter of an upper portion of the plunger is larger than that of a lower portion of the plunger, thereby a step is formed at the position where the diameter is changed, said step forms a valve seat for said upper one-way valve. The lotion pump of the present invention can be realized by a very simple structure, minimum parts and a very low manufacturing cost. While greatly increasing the productivity, it can obtain good sealing and leak-proof performance. | 09-02-2010 |
20100224653 | DEVICE FOR DELIVERING A SUBSTANCE, THE DEVICE INCLUDING A PUMP COMPRISING A STATIONARY PORTION AND A MOVABLE PORTION - A device for delivering a substance, the device including a first stationary portion and a second movable portion that is movable relative to the first portion between a rest position and an activated position, the device further including an abutment for putting the movable portion into abutment relative to the stationary portion, which abutment needs to be forced past in order to enable the movable portion to go from its rest position to its activated position, the abutment carried by the movable portion and an abutment carried by the stationary portion, at least one of these abutments being mounted on a resilient portion of the stationary portion and/or of the movable portion, the resilient portion being deformable between an abutment configuration and a retraction configuration and having a reinforcement for reinforcing the resilient portion, namely a part that bears against a zone of the resilient portion. | 09-09-2010 |
20100230443 | LOTION PUMP WITH AN EXTERNALLY INSTALLED SPRING - The present invention provides a lotion pump, comprises: a nozzle head; a connecting/guiding member connected to the nozzle head, in which an upper one-way valve is disposed; a container cap having a first connection structure and a second connection structure, said first connection structure is to engage with a mouth of a bottle; a housing, on its upper end, there is a connection structure engaging with the second connection structure on the container cap, and on its lower end, there is a lower one-way valve; a piston which moves within the housing, its upper end is connected to the connecting/guiding member; and a spring which makes the piston return; characterized in that, the upper end of the spring abuts against the connecting/guiding member, the lower end of the spring abuts against a spring seat which is provided in the housing. The lotion pump with an externally installed spring of the present invention does not make the spring contact the lotion, and is realized with a very simply structure, less parts, thereby the productivity can be notably increased and the manufacturing cost can be greatly reduced. | 09-16-2010 |
20100282782 | DISPENSER ASSEMBLY FOR A FLUID DISPENSING RECEPTACLE AND METHOD OF ASSEMBLING SAME - A dispensing assembly has a ferrule and collar for maintaining a coupling of a dispensing module to a receptacle neck. The ferrule has an annular plastic skirt open on one end, and plastic nibs extending radially inwardly from the skirt inner surface. The skirt outer surface is a regular polygon with flat surfaces between corners. The collar has a Nomar edge defining an annular recess adjacent the open end with an annular face facing the collar other end. At least the corners of the skirt open end extend radially outwardly into the annular recess of the collar inner surface when the dispensing assembly is secured to the receptacle to retain the collar on the ferrule while the dispensing assembly is secured to the receptacle by the ferrule nibs beneath the flange of the receptacle neck. Installation involves pushing the collar and ferrule onto the receptacle neck with the collar in a raised position on the ferrule, and then pushing the collar down relative to the ferrule. | 11-11-2010 |
20110017779 | PUSH-BUTTON FOR A SYSTEM FOR DISPENSING A PRODUCT UNDER PRESSURE - A push-button for a system for dispensing a product under pressure, the push-button includes an actuator body having an orifice for ejecting the product, a closing off valving element of the ejection orifice and a sleeve having a mounting well of the push-button on a feed tube for the product under pressure, the body being slidably mounted around the sleeve between a high position and a low position by forming between them a space for carrying the product from the mounting well to the orifice for ejecting the product, the valving element being mounted between the body and the sleeve by the intermediary of a device for reversible displacing of the valving element between a closing off position—respectively an ejection position—when the body is in high position—respectively in low position—, the push-button includes an elastic recalling of the body in high position. | 01-27-2011 |
20110089198 | Liquid Product Dispensing And Receiving Device - A device for dispensing and receiving a liquid or semi-liquid product via a dosage chamber of a pump body. The device includes a piston which is fixably mounted in the pump body and is provided with an end sealingly engaged into the chamber. The piston end is provided with a membrane forming an intake valve allowing the introduction of the product in the dosage chamber and including at least one sealing peripheral lip in sliding contact with an inner wall of the dosage chamber. The device includes a connection element wholly within the pump body for connecting the piston to the pump body. The connection element is an independent part from the membrane and the pump body and is connected to a bottom part of the pump body over a conduit extending up from the bottom part of the pump body. | 04-21-2011 |
20110095055 | HEAD PART MODULE OF A DISCHARGE PUMP FOR A DISCHARGE CONTAINER AND A DISCHARGE PUMP COMPRISING A HEAD PART MODULE AND A PUMP PART MODULE - A head part module of a discharge pump for a discharge container, in which the head part of the pump mechanism can be readily varied. A head part module of a discharge pump includes a mounting cap having a link cylinder upwardly extending via an inward flange from an upper end of a mounting cylinder; a cover ring having a top plate with a through hole in the middle part thereof, an outer wall hanging from an outer circumference of the top plate, a first fitting strip and a second fitting strip circumferentially provided on the rear face of the top plate, a top part of the link cylinder, being loosely fitted into the second fitting strip; and a push down head having an outer cylinder hanging from an outer circumference of a top plate a first communication tube hanging from a rear face of the top plate above the through hole and a nozzle forwardly projecting from the outer cylinder, the outer cylinder being fitted onto an outer face of the outer wall. | 04-28-2011 |
20110114674 | PUMP FOR DISPENSING A LIQUID PRODUCT WITH IMPROVED PRIMING - A pump for dispensing a liquid product, including a pump body and a dispensing head manually movable on the latter, the head including a cylinder forming a dosage chamber of the pump, slidingly mounted in the pump body, and a channel allowing the passage of the product or air from the dosage chamber towards an ejection orifice. The rod includes means for airtightly sealing the channel consisting of a peripheral shoulder capable of coming to a rest against a complementary sealing seat arranged in the cylinder, the opening of the channel being performed by separating the sealing seat from the cylinder opposite the shoulder of the rod after the rod reaching its stop early during the axial movement of the cylinder in the pump body. | 05-19-2011 |
20120024909 | DISPENSER - A dispenser includes a hollow containment body ( | 02-02-2012 |
20120181305 | Fibrous Container With Pump - A container for dispensing a liquid comprises a body portion comprising a fibrous material having a coating and a pump portion comprising biodegradable latex. In an alternative embodiment the dispenser can include a biodegradable latex adaptor that couples the body to the pump, wherein the pump draws the liquid from the reservoir using a vacuum. It is contemplated that the structural material of the body portion could be formed out of a biodegradable material. Preferred coating can be used solely for rendering the walls of the body portion substantially impermeable to the liquid, or may perform the function as an adhesive for holding the wall layers together, or to perform both functions. | 07-19-2012 |
20120228335 | DISPENSER - A dispenser includes a hollow containment body ( | 09-13-2012 |
20120305604 | Nozzle assembly - A nozzle assembly includes a main tube, a mounting unit, a valve, a suction unit, a resilient unit and a push unit. The suction unit includes a push rod, a connection rod and a block. The resilient unit is located outside of the push rod so that the resilient unit does not directly contact the liquid which is avoided from being chemically changed. The main tube, the mounting unit and the suction unit are modularized and can be assembled as desired so that the stocking pressure is reduced. | 12-06-2012 |
20120312842 | BOTTLE FOR DISPENSING A FLUID PRODUCT - A bottle for dispensing a fluid product including a body wherein a reservoir is formed, the bottle including a device for sampling having a push-button with a dispensing orifice for the product, the push-button able to be displaced reversibly on an actuating stroke of the device between a position at rest and a depressed position wherein the dispensing orifice is in communication with the reservoir by the intermediary of the device, the body including a filling valve, the reservoir having an air depression arranged to carry out filling of the reservoir through suction of the product contained in a source, the bottle further including a cap which is associated to the body by forming a sealed internal space wherein the push-button is arranged, the internal space having an air depression and being arranged to maintain the push-button in depressed position to be in communication with the reservoir. | 12-13-2012 |
20120312843 | BOTTLE FOR DISPENSING A FLUID PRODUCT - A bottle for dispensing a fluid product including a body with a reservoir for the conditioning of the product and a device for sampling of the conditioned product mounted in a sealed manner on the body, the device for sampling including means of supplying with conditioned product which have an upstream orifice arranged in the reservoir, the body being provided with a filling valve of the reservoir, the reservoir being devoid of product and having an air depression which is arranged in order to be able to carry out the subsequent filling of the reservoir, the bottle further including an envelope mounted in the reservoir in order to compartmentalise the reservoir into an internal space wherein the upstream orifice is arranged and an external space, the valve including means for breaking the envelope during the filling of the reservoir in order to put into communication the external and internal spaces. | 12-13-2012 |
20120325862 | PUMP - An improved pump is provided that is capable of achieving excellent back suction function by using a depression head, without compromising the ease of depression operations of the head due to the additional function. The pump includes a depression head and an annular piston. The depression head is urged upward and is relatively displaceable with respect to the stem. When depressed, a lever member of the depression head operates to open a discharge opening. An annular piston opens a discharge valve, in an uppermost displacement position and closes the discharge valve in a lowermost displacement position. Back suction is caused due to a negative pressure state occurring in the stem until the discharge valve seat is closed by the annular piston during upward displacement of the stem. | 12-27-2012 |
20120325863 | DISPENSER PUMP HEAD FOR CONTROLLING MISDIRECTION - A pump head for a displacement pump used in a bottle dispenser and configured to minimize misdirection of solution dispensed through an orifice thereof. The pump head is an integrally molded one piece structure, having an elliptical outlet orifice that lies in a substantially horizontal plane, and having a major axis substantially twice that of the minor axis. The configuration and the positioning of the orifice minimizes clogging or coagulation of certain solutions, obscures such coagulation from view, and minimizes the misdirection of any dispensing through the nozzle orifice that would otherwise result from clogging or coagulation. The pump head is particularly adapted for use with displacement pumps employed in bottle dispensers and the like. | 12-27-2012 |
20130098944 | Container Assembly With Dual Means of Dispensing Fluids - The inventive concept discloses a container assembly for dispensing consumer-useable fluids, comprising 1) a bottle-type container having a neck with an opening and an open bottom portion, 2) a finger-operated pump head apparatus attachable to the neck, 3) a dip tube, and 4) a removable cup-like structure attachable to the bottom portion of the container. The bottom structure of the bottle consists of an integral means for readily attaching or detaching the cup-like structure. Thus, the removable cup-like structure allows a consumer access to the last remnants of fluids such as lotions, shampoos, etc., that may be entrapped after the dip tube has lost its effectiveness at siphoning the fluid content upward toward the pump head. | 04-25-2013 |
20130284764 | DISPENSER WITH RE-SEALABLE FLOOR - A dispenser provides improved access to the interior contents of a container. A re-sealable floor may be hinged or threaded allowing repeated opening and closing of the floor to access, for example, contents that remain within the container that are otherwise not dispensed from an opening opposite the floor. | 10-31-2013 |
20130306681 | FLUID PRODUCT DISTRIBUTOR - A fluid dispenser comprising:
| 11-21-2013 |
20140166700 | DISPENSER - A dispenser includes a hollow containment body which is at least partly insertable into a bottle, the body having a hole located inside the bottle and an orifice for pumping a liquid product contained inside the bottle; a ring nut able to be engaged on a neck of the bottle and externally associated with the body; a piston slidable inside the body between a raised position and a lowered position; a hollow stem slidable inside the body and associated with a dispensing spout to actuate the piston in order to dispense fluid contained in the bottle; and at least one aperture formed in the body to selectively place an ambient air inlet passage in fluid communication with the hole in the body; the ring nut having a first substantially cylindrical portion and a second substantially cylindrical portion which are mutually coupled to define the air inlet passage between them. | 06-19-2014 |
20140175129 | REFILLABLE FLUID DISPENSER - A refillable fluid dispenser comprising a fluid reservoir ( | 06-26-2014 |
20140217124 | SPRAY PUMP - A spray pump is provided where two seal caps are arranged in an upper portion and a lower portion within a cylinder housing so as to prevent the contents from leaking, the cylinder housing a wall surface with one or more leakage discharge holes so that the content which can be accumulated within the cylinder housing is discharged through the leakage discharge holes rather than a content flow path, thereby enabling an efficient operation. | 08-07-2014 |
20140231465 | PUMPING-TYPE TUBE CONTAINER - A pumping-type tube container includes a suction pipe which is extended downwardly from the pumping member and has a lower end dipped into the content contained in the tube container, thus minimizing idle operation during a pumping operation of a pumping member and providing user convenience. | 08-21-2014 |
20140252043 | FLUID DISPENSER DEVICE - The invention relates to a fluid dispenser device, comprising: a body for mounting in stationary manner on the fluid reservoir; an actuator rod that is moved axially down and up inside the body; and a pusher that is mounted on the actuator rod by connection means including magnetizing means so as to generate a connection, by magnetic attraction, between the actuator rod and the pusher. The connection means comprises a rod organ engaged around the actuator rod and a pusher organ secured to the pusher, the actuator rod defining an internal fluid duct. The pusher forming a connection sleeve defining an internal fluid channel that leads to a dispenser orifice. The rod organ is deformed by the connection sleeve of the pusher, thus joining the duct to the channel in leaktight manner. | 09-11-2014 |
20150034680 | DISPENSER - A dispenser for dispensing a fluid. The dispenser includes a shank for penetrating a countertop opening and having a filling end. A reservoir is in communication with the shank and is coupled to the shank and extends below a lower end of the shank, such that when a fluid is provided at the filling end of the shank it will flow into the reservoir through the shank along a path. The dispenser also includes a pump and a spout coupled to the pump extending above the shank. | 02-05-2015 |
20150136810 | PRESS-TYPE LIQUID PUMP - The present invention relates to a press-type liquid pump. The liquid pump comprises a fixed unit fixed relative to a container and a movable unit capable of performing a reciprocating motion relative to the fixed unit, and a liquid product is pumped to the exterior of the container. The reciprocating motion is achieved by a pressing force applied by a user to the movable unit to move the movable unit relative to the fixed unit in combination with an elastic restoring means for restoring the movable unit relative to the fixed unit after the pressing force is removed. The elastic restoring means is a plastic elastic compressing means located below a toothed sleeve and installed between the fixed unit and the movable unit, which comprises at least one elastic strip generally formed in an arc shape. | 05-21-2015 |
20160082456 | PUSH-TYPE DISPENSER - [Object] To provide a push-type dispenser that is simple in structure and yet capable of surely preventing liquid leakage even when it topples over. | 03-24-2016 |