Class / Patent application number | Description | Number of patent applications / Date published |
401171000 | Piston-provided reservoir | 54 |
20090060624 | Pen-Like Dispenser - A dispenser includes: a body, at least a portion of the body being substantially cylindrical; a tank constructed and configured to contain a flowable material; a tip, the tip comprising an opening through which the flowable material is dispensed; an ejection mechanism constructed and configured to urge the flowable material from the tank through the opening in the tip; and an advancing mechanism constructed and configured to move the ejection mechanism within the tank. The dispenser further includes one or more features directed at improving the ergonomics, dispensing functionality and/or operation thereof, especially (but not exclusively) for such dispensers to be utilized in connection with dispensing dental materials. | 03-05-2009 |
20100284725 | Pressable Pen - A pressable pen includes a tube body having a front end where a sealing unit, a cosmetic base, a cosmetic head and a cap are placed in order. An inner portion of the tube body includes an inner space to fill cosmetic materials, a plug unit, an elongated rod and a base. The base has a resilient unit, a guiding unit, a revolving unit and a pressing unit, wherein the pressing unit has short slots (slot one) and long slots (slot two) with different depth to align with a spacing column of the positioning unit to control the pressing unit. The guiding unit, revolving unit and positioning unit are equipped with associated inclined surfaces, and the guiding unit has a guiding rail to guide the elongated rod. The elongated rod has a spiral portion thereon to engage with a spiral through hole, such that the elongated rod is driven to rotate by the pressing unit and the movement of associated inclined surfaces. Since the elongated rod can only spirally rotate, the cosmetic materials in the tube body can be squeezed out by a spiral pressing process to efficiently control the situation of wrongfully-squeezing and precisely control the squeezed amount. | 11-11-2010 |
20120183343 | PUMP TOOTHBRUSH WITH INTEGRATED DENTIFRICE DISPENSING PLATFORM AND DISPOSABLE BRISTLE HEAD - Pump toothbrush comprising a pump head, a refillable cartridge containing dentifrice material, an integrated dispensing platform and a disposable bristle head. The pump head includes an inlet connector for attaching the cartridge, a pumping chamber attached with an elastic compressible button, and a dispensing platform. The dispensing platform contains a flow channel and a self-sealing slit-spout to prevent drying of the dentifrice material at the spout. The slit spout opens and closes automatically when the compressible button is pressed and released. The bristle head, which is the disposable part of the pump toothbrush, is attached to the dispensing platform for structural support and receiving the dentifrice material from the slit spout. Gum-guard elements are optionally attached to the periphery of the dispensing platform for massaging gums. | 07-19-2012 |
20120301209 | ORAL CARE FLUID DELIVERY SYSTEM - An oral care implement having a fluid dispensing system for dispensing an oral care fluid. In one embodiment, the oral care implement may be a toothbrush including a handle, a neck and a head containing a plurality of tooth cleaning elements. Embodiments of the toothbrush further include a removable container or reservoir including a collapsible bladder that holds the oral care fluid. The bladder is in fluid communication with one or more fluid dispensing outlets disposed in the head. A manually actuated pump disposed in the handle provides the motive force for dispensing the fluid. | 11-29-2012 |
20130343802 | LIQUID DISPENSER WITH INTERCHANGEABLE HEADS AND EXTENSION POLES - A present invention liquid dispenser comprises a fluid transfer body, a reservoir with plunger, and an extender selectively attachable to the reservoir; the elongated tube shaped member has at least one wall that forms a forward rim and extends in a tubular fashion to a rearward end; the at least one wall also forms a longitudinal slot for receiving the handle of the plunger, or a lever attached to said handle; and the slot is disposed to allow the handle or lever to travel when a user pushes the handle of the plunger towards or away from the fluid transfer body end of the elongated reservoir. | 12-26-2013 |
20160081451 | Pumping-Type Cosmetic Container Comprising Side Button - The present invention relates to a pumping-type cosmetic container having a side button, and, when pressing a button part which is positioned toward a side so as to be crossed at a right angle to a container body, a first check valve is closed while a second check valve is opened, and the contents flowing into a cylinder are discharged outward through an applicator. Therefore, with a simple structure of the pumping-type cosmetic container having a side button, a user can directly apply a fixed amount of contents to a desired region. | 03-24-2016 |
20160081452 | APPLICATION DISPENSER FOR AT LEAST ONE COMPONENT - An application dispenser for at least one component, in particular for an adjustable dosing and/or mixing dispenser, includes a rotation element, in particular a ball for applying the at least one component, and a pump configured to load the at least one component with pressure and feed the at least one component under pressure onto the rotation element. | 03-24-2016 |
401172000 | Movable by screw means | 29 |
20090052971 | DELIVERY SYSTEM - The present invention generally is a delivery system for simultaneously dispensing two products in metered quantities and in a predetermined ratio. In one embodiment the delivery system includes a barrel, said barrel accommodating a cartridge that forms the first chamber and the resulting free space forms the second chamber; a means for actuating the movement of the components; and an applicator head for applying the dispensed products. The two chambers in the delivery system are arranged in series so as to be in axial alignment with each other. The delivery system according to the present invention could be used for dispensing of cosmetic, skin care, hair care, oral care, personal care, pharmaceutical, wound care, orally administrable products, home-care or adhesives. | 02-26-2009 |
20090162131 | Dispenser With A Cam Path - A dispenser includes a cam path and a mating guide pin to provide a closed position or an open position for the dispenser. The dispenser is selectively rotatable causing the mating guide pin to travel along a cam path to rotate between slanted, unslanted, and slanted downward positions. The mating guide pin in the cam path causes the open position to allow product delivery and causes the closed position to provide a seal to prevent product leakage. In an implementation, the dispenser is selectively guidable along a helical guide slot to an upward position for product application and to a downward position to retract the applicator. When the dispenser is selectively rotatable along the helical guide slot to a retracted position, the dispenser is in a stored state. | 06-25-2009 |
20090202289 | SPREADABLE FOOD DISPENSER SYSTEM - A dispenser for spreadable foodstuffs and other spreadable non-food substances allowing for spreading without the need for additional utensils not a part of the packaging is disclosed. The dispenser may rapidly switch between different disposable cartridges and is designed for an extended useful lifetime. | 08-13-2009 |
20090245922 | Retractable Solid or Semi-Solid Substance Dispenser - The application relates to a solid or semi-solid substance dispenser featuring a body, an opening, and a retractable barrel which may be electively presented at the opening whereby the solid or semi-solid substance might be projected from the barrel for application to a target. | 10-01-2009 |
20090324321 | CONTAINER FOR VISCOUS COSMETIC - A container for a viscous cosmetic, in which upper and lower sections above and below an inner tray are air-tightly sealed off from each other to cause a viscous cosmetic received in a receiving body to be less possible to leak from the upper section to the lower section, and in which the inner tray can be smoothly moved out. | 12-31-2009 |
20100054844 | FLOW-THROUGH DISPENSER WITH HELICAL ACTUATION - A dispenser includes a flow-through gasket and a lower valve having a reservoir for containing a product. The flow-through gasket has at least aperture to provide a product delivery passage when the dispenser is selectively rotatable along a helical guide slot to a raised position. When the dispenser is selectively rotatable along the helical guide slot to a retracted position, the dispenser is in a stored state. In some examples, the flow-through gasket may be made of a material having elastomeric properties. | 03-04-2010 |
20110052308 | Liquid dispenser - A liquid dispenser includes a hollow shank, a dispensing device longitudinally mounted to a first end of the hollow shank, a control device longitudinally mounted to a second end of the hollow shank and a sheath detachably mounted to the first end of the hollow shank for protecting the dispensing head after use. A passage is defined in the control device and communicating with an inner periphery of the hollow shank and the dispensing device such that the liquid contained in the hollow shank can flow into the dispensing device when the passage is opened. The control device is provided to selectively close/open the passage for controlling the output quantity of the liquid dispenser. | 03-03-2011 |
20120128402 | CLICK PEN APPLICATOR DEVICE AND METHOD OF USING SAME - A click pen applicator device that provides predetermined dosing of the formulation for precise application, and rapidly primes the formulation using the dosing click mechanism to prepare the applicator for use is disclosed. | 05-24-2012 |
20130108353 | Dispensing Mechanism Assembly | 05-02-2013 |
20130114991 | LIQUID DISPENSING DEVICE WITH TWO DIFFERENT APPLICATION HEADS AT BOTH ENDS RESPECTIVELY - A liquid dispensing device is provided with a container having first and second spaces for storing two different lotions respectively; a first transmission assembly in the first space; a first dispensing assembly in ratchet engagement with opening of the first space; a second transmission assembly in the second space; and a second dispensing assembly in ratchet engagement with opening of the second space. An individual is allowed to use either an application head in the first dispensing assembly or an application head in the second dispensing assembly. | 05-09-2013 |
20130279965 | APPLICATION MATERIAL EXTRUDING CONTAINER - An application material extruding container has a filling member including a filling area filled with an application material, a piston inward inserted to the filling member in a rear end of the filling area, and a hole portion arranged in the filling member. A front end surface of the piston is arranged in front of a rear end of an opening of the hole portion when the piston is at a backward moving limit, and a part of the application material is flowed out of the filling area while passing through the hole portion. When the piston is assembled in the filling member, the piston is inward inserted to the filling member while securely discharging an air between the application material and the piston out of the filling area via the hole portion, until the application material is flowed out of the filling area via the hole portion. | 10-24-2013 |
20150305473 | DEODORANT PRODUCT APPLICATION DEVICE - A device and method for drying a substance applied to a surface as it is being applied to the surface. The device is designed to apply a form of energy including air movement, heat, or light and can be designed to apply combinations of energy forms. The energy form is applied to the surface during or after the substance has been applied to the surface. A design for the shape of the enclosure and features included in the enclosure for the device are disclosed which enhances the drying efficiency. | 10-29-2015 |
20150305485 | Toothbrush Having Internal Toothpaste Storage and Dispensing Capability - A toothbrush constructed to store and dispense the toothpaste directly onto a brushing head is described. The toothbrush comprises a handle and brushing head. The handle contains a toothpaste storage area fluidly coupled to one or more toothpaste dispensing members located within the brushing head. | 10-29-2015 |
20160151803 | ELECTROMECHANICAL SYSTEM FOR DISPENSING A COMPOSITION | 06-02-2016 |
401174000 | On piston and manual actuator | 15 |
20110064511 | DISPENSING MECHANISM ASSEMBLY - The present invention generally relates to a dispensing mechanism assembly. In one embodiment, the dispensing mechanism assembly comprises a delivery screw, said delivery screw having at least one sidewall, said sidewall having a plurality of extensions extending along the longitudinal axis of the sidewall, a piston, a piston rod, said piston rod having a profile on its outer periphery to engage with the delivery screw; and an actuating means, said actuating means having a profile on its inner periphery to engage with the plurality of extensions on the delivery screw wherein the delivery screw having a novel structure allows the screw to perform dual function of a conventional screw and of an acoustic generating part. The delivery screw's novel structure reduces the number of parts required in the assembly and thereby lowers the manufacturing costs while providing a soft but firm sound during operation. | 03-17-2011 |
20120034016 | ORAL CARE SYSTEM, KIT AND METHOD - An oral care system, such as a toothbrush having a detachable dispenser containing an oral care material. In one embodiment, the dispenser may include a housing; an internal reservoir for containing a fluid and a dispensing orifice for dispensing the fluid; a first cam surface, the first cam surface being non-rotatable with respect to the housing; a reciprocator comprising an actuator, a drive screw, and a second cam surface, the reciprocator being rotatable with respect to the housing; an elevator forming a transverse end wall of the reservoir, the elevator being non-rotatable with respect to the housing and threadily coupled to the drive screw; wherein rotation of the actuator causes the elevator to (1) axially advance, and (2) axially reciprocate. | 02-09-2012 |
20120039661 | LIQUID MATERIAL FEEDING CONTAINER - In the liquid material feeding container, a piston is formed with a seal portion at a front portion thereof, being sliding in contact with an inner wall of a housing portion of a barrel body, and a cylindrical portion having projections in an outer periphery of a rear end portion and a female thread portion in an inner periphery thereof, and in an outer peripheral surface of the front portion extending frontward from the above-described operating portion of the above-described rotating element, a male thread portion is formed, and in the above-described barrel body, a space of the housing portion is formed in a frontward portion and a groove portion with which the projection is engaged is formed in a backward portion along an axial direction. | 02-16-2012 |
20120251220 | Container for Liquid Cosmetics - Provided is a container for liquid cosmetics. A liquid cosmetic is filled both in a first bottle and a second bottle. Thus, normally, a user can use the liquid cosmetic filled in the second bottle, and if necessary, the user can move the liquid cosmetic filled in the first bottle to the second bottle. That is, the container can be easily kept and used. In addition, a first bottle is allowed to be rotated in one direction only by stopper protrusions and stoppers so that the container can be used without errors. | 10-04-2012 |
20140178118 | Eyelash-Adhesive Dispensing Pen - An eyelash-adhesive dispensing pen includes a pen unit and an ejecting unit. The pen unit includes a pen body defining an inner hole, an adhesive outlet, and a fixed member disposed fixedly within the pen body and formed with a threaded hole. The ejecting unit includes a rotating shaft threaded within the threaded hole, and an adhesive pushing block disposed on the rotating shaft to define an adhesive receiving chamber for receiving an eyelash adhesive therein. The rotating shaft is rotatable relative to the fixed member to move the adhesive pushing block toward the adhesive outlet to thereby eject the eyelash adhesive out of the adhesive receiving chamber through the adhesive outlet. | 06-26-2014 |
20150030373 | TOOTHBRUSH HAVING INTEGRAL REPLACEABLE TOOTHPASTE CARTRIDGE - A toothbrush has a head with bristles, a stem and a handle. A replaceable cartridge containing toothpaste is positioned within the handle. The cartridge includes a threaded rod and plunger. When a torque force is applied to the threaded rod the plunger may move longitudinally through the cartridge. This forces toothpaste from the cartridge and through a conduit in the handle to the head. He had includes one or more mechanisms for dispensing toothpaste on the bristles. The cartridge includes a nozzle having an integral one-way valve which extrudes the toothpaste. The head includes one or more nozzles which have an integral one-way valve which extrudes the toothpaste. | 01-29-2015 |
20160007715 | LIQUID SUBSTANCE ADVANCING CONTAINER | 01-14-2016 |
401175000 | Screw means through piston | 8 |
20090080963 | Propel/repel dispensers - A propel/repel dispenser having one or more features in combination to provide improved manufacture, assembly and use of the dispenser. Such features include a wide single lead thread, a “click” feature to provide sound and feel to a user so that propelling and repelling can be controlled, and a retention element involving a single slot extending from a central opening through which a screw structure passes upon assembly of the dispenser. | 03-26-2009 |
20090297249 | COATING MATERIAL EXTRUDING CONTAINER - To generate a sense of click according to the movement of a moving member, reset screwing sections to screw in when a screwing action of the screwing sections is released, and reduce the number of components. In a container | 12-03-2009 |
20110286783 | Toothpaste Dispensing Toothbrush with Mouthwash Strip Roll Compartment - A toothbrush combined with a toothpaste dispenser with a wall mounted holder. The present invention comprises of a twist knob that is able to push a piston up a toothpaste compartment. The piston creates pressure inside the toothpaste compartment and causes the toothpaste to travel up a main channel. The main channel branches into a plurality of smaller tubes. Each tube has a respective rubber tube dispenser that protrudes and extends from the brush head. The rubber tube dispensers allow the toothpaste to be dispensed on top of the bristles. The toothbrush additionally comprises of a mouthwash strip roll dispensing mechanism positioned in the knob. | 11-24-2011 |
20120014739 | COSMETIC DISPENSER - A cosmetic dispenser comprises a brush, a cylinder, a ratchet wheel comprising internal ratchets and external ratchets, a rotating sleeve including a cosmetic reservoir and a piston. The brush is attached to the cylinder, which is rotatably attached to the revolving sleeve. The ratchet wheel is attached to the end of the cylinder disposed inside the revolving sleeve. The piston extends through the ratchet wheel and has a piston head disposed in the cosmetic reservoir of the revolving sleeve. An axial tunnel extends the entire length of the piston and communicates with a cosmetic reservoir. A needle extends from the brush into the piston axial tunnel. This cosmetic dispenser is constructed in such a way that, relative rotation of the cylinder and the rotating sleeve in a dispensing direction results in displacement of the piston head into the cosmetic reservoir and pressurized flow of a liquid cosmetic from the cosmetic reservoir to the brush. In addition, relative rotation of the cylinder and the rotating sleeve in a non-dispensing direction causes no displacement of the piston. | 01-19-2012 |
20120207531 | Dispenser and Brush Apparatus - A dispenser and brush apparatus ( | 08-16-2012 |
20120251221 | Product Applicator - An improved applicator comprises a reservoir member receiving a piston within a cavity therein, the piston being threadably actuated by a drive member that seals on the reservoir member in a rotatable relation. The piston selectively engages the reservoir member in a calibrated friction fit therebetween to ensure that the engagement is sufficient to squeegee a semi-liquid or semi-solid product contained within the reservoir cavity. Selective engagement also comprises piston anti-rotation being provided by an engaging portion of the piston comprising a shape having an elliptical cross-section that may be received within an interior surface of the reservoir member having a corresponding elliptical cross-section. Anti-rotation may alternatively be provided by an engaging portion of the piston comprising a generally cylindrical shape interrupted by a flat portion thereon, which may be received within an interior surface of the reservoir member having a corresponding cylindrical shape with a flat section. | 10-04-2012 |
20120321369 | Toothbrush Head and Paste Delivery Means - Disclosed is a tooth brush implement having an articulating head region and a toothpaste dispensing body region. The head region comprises a horizontal crown hingeably connecting to a first and second perpendicular side portion. Inwardly directed bristles from the crown and side portions create an encompassing brush head adapted to contact the occlusal, buccal and lingual surfaces of a tooth and gum line therebelow for cleaning and removing debris. The body region comprises an internal cavity and drive means for forcing toothpaste from the body and into the head region, wherein the head region further incorporates an internal conduit for communicating the paste onto the bristles. The drive means comprises a rotatable drive screw connected to an end cap, wherein rotation of the cap drives a ram element toward the head portion. An embodiment of the head portion further contemplates a swiveling head for angled brushing of molar surfaces. | 12-20-2012 |
20160249727 | LIQUID CONTENT CONTAINER COMPRISING TENSION MEMBER | 09-01-2016 |
401176000 | Slidable piston | 18 |
20090263175 | Package For Lathering A Personal Care Product - A package for lathering a liquid personal care product, the package comprising: (a) a body for grasping with a user's hand, wherein the body comprises a horizontal plane defining a first cross-sectional shape; and (b) an applicator comprising a skin-contacting portion, wherein the skin-contacting portion comprises a horizontal plane defining a second cross-sectional shape; wherein each of the first cross-sectional shape and the second cross-sectional shape comprises a major dimension oriented along a first axis and a minor dimension oriented along a second axis, and wherein the major dimensions are greater than the minor dimensions. | 10-22-2009 |
20100080646 | TOOTHBRUSH WITH TOOTHPASTE DISPENSER - A toothbrush attached to a tube of toothpaste that includes a dispenser and means for stemming the flow of the toothpaste. The toothbrush has a toothbrush head with bristles and the head further includes a toothpaste-dispensing aperture through which toothpaste is dispensed. Extending back from the head is the toothpaste dispenser which includes a conical toothpaste tube attachment member with the point of the cone adjacent to and connected to the head of the toothbrush. At the tip of the cone is an aperture to dispense toothpaste which communicates with the aperture on the head. Extending back from the conical tube attachment member is an elongated, tapering gripping portion that extends over the toothpaste tube to assist the user in controlling and squeezing the tube. A tube of toothpaste is securely attached to a circular back edge of the toothpaste tube attachment member. A switch is positioned into a switch receiving slot, which switch is utilized to stop the flow of toothpaste out of the toothpaste aperture in the head. | 04-01-2010 |
20110020050 | POWERED INTERNAL FEED ROLLER - A hand-held, battery powered liquid applicator ( | 01-27-2011 |
20110076089 | IMPROVED FOUNTAIN PEN - An improved fountain pen ( | 03-31-2011 |
20110293354 | Airless cosmetics applicator with airtight sealing dual cap - An airless applicator may deliver high/low viscosity liquids or semi-liquids, and contains a valve controlling flow between a product reservoir and an intermediate pooling area, while a narrow opening between the intermediate pooling area and a product dispensing chamber controls flow therebetween. This arrangement prevents backflow to the product reservoir, precluding an influx of contamination therein. Product delivery is by specially adapted applicator heads. In one embodiment, a plurality of prongs, and openings into the product dispensing chamber, permit application of mascara onto eyelashes. Alternating prong heights increases effectiveness in applying mascara onto all sides of a user's lashes. Other applicator heads are configured for lip product applications such as for lipstick, and for eye products such as eyeliner and eye shadow. An air-tight sealing cap having a spring biased inner cap member may prevent moisture from escaping from the product dispensing chamber and prevent entry of contaminants therein. | 12-01-2011 |
20120114410 | ORAL CARE SYSTEM, KIT AND METHOD - A portable oral care system comprising a toothbrush having a detachable handle portion forming a dispenser containing an oral care product. The dispenser is configured as a dispensing pen having a dispensing orifice or applicator at one end. The dispenser includes a ratchet-type fluid dispensing system for delivering the oral care product. The dispenser includes a self-biasing push button actuator formed of a deformable elastomeric material with an elastic memory. A user may detach the dispenser from the toothbrush, apply the product to an oral surface by depressing the actuator, and re-mount the dispenser in the toothbrush for storage. | 05-10-2012 |
20130209159 | REFILLABLE RESERVOIR AND FOUNTAIN PEN COMPRISING SUCH RESERVOIR - The invention is a reservoir having a piston assembly for filing and/or dispensing fluids contained in the reservoir. The refillable reservoir includes a cylinder defining a reservoir for containing a fluid; a piston body axially slidable in the reservoir; and a piston rod releasably fixed to the piston body for actuating the piston body. A first locking mechanism is provided between the piston body and the cylinder. A second locking mechanism is provided between the piston body and the piston rod. | 08-15-2013 |
20140030004 | PEN DISPENSERS WITH CARTRIDGES AND INTERCHANGEABLE TIP APPLICATORS - A pen dispenser for dispensing flowable and non-flowable material, comprising a pen body and an optional push button applicator for the pen, a universal cartridge, optionally having a disposable cartridge, and capable of accepting a multitude of interchangeable tip applicators. | 01-30-2014 |
20140161506 | SYSTEM FOR DISPENSING A FLUID PRODUCT PACKAGED IN A BOTTLE - A system for dispensing a fluid product packaged in a bottle ( | 06-12-2014 |
20150016860 | TOOTH PASTE BRUSH - A toothbrush having a detachable head and a hollow cylindrical handle capable of containing toothpaste. A plunger pushes toothpaste from the hollow cylindrical handle through a detachable head and out a hole onto the bristles of the brush. An embodiment includes toothpaste contained in a removable cartridge. | 01-15-2015 |
401178000 | Including flow-regulator through piston | 1 |
20150037084 | Airless Cosmetics Applicator with Airtight Sealing Dual Cap - An airless applicator may deliver high/low viscosity liquids or semi-liquids, and contains a valve controlling flow between a product reservoir and an intermediate pooling area, while a narrow opening between the intermediate pooling area and a product dispensing chamber controls flow therebetween. This arrangement prevents backflow to the product reservoir, precluding an influx of contamination therein. Product delivery is by specially adapted applicator heads. In one embodiment, a plurality of prongs, and openings into the product dispensing chamber, permit application of mascara onto eyelashes. Alternating prong heights increases effectiveness in applying mascara onto all sides of a user's lashes. Other applicator heads are configured for lip product applications such as for lipstick, and for eye products such as eyeliner and eye shadow. An air-tight sealing cap having a spring biased inner cap member may prevent moisture from escaping from the product dispensing chamber and prevent entry of contaminants therein. | 02-05-2015 |
401179000 | Including mechanical-movement actuator | 6 |
20080205969 | Press-out tool - A press-out tool for squeezing material out of containers ( | 08-28-2008 |
20090052972 | Cartridge used to dispense fluid within a brush - A cartridge ( | 02-26-2009 |
20110250007 | CONTAINER FOR DISPENSING A CONSTANT AMOUNT OF LIQUID CONTENT - The present invention relates to a pencil-type case enabling a user to discharge liquid contents to a content brush by pressing a press button. More specifically, the present invention relates to a standard capacity discharge case of liquid contents capable of discharging contents contained in a case body to a content brush through a pressing down operation of a press button, including case body | 10-13-2011 |
20120328354 | CLICK-TYPE APPLICATOR - In a click-type applicator, when the propelling element is moved forwards by a clicking operation, the advancing motion is transformed into a rotary motion of a transfer cam element in one direction by the function of guide slots of the propelling element and projected parts so that when a cam portion of transfer cam element meshes with a cam portion at the rear of a rotary cam element, the rotation of the transfer cam element causes rotary cam element to rotate and thereby move the screw shaft and hence a piston forwards. On the other hand, by releasing the clicking operation, propelling element is moved backwards due to the repulsive force of a spring, and the backward motion is transformed into a rotary motion of transfer cam element in the other direction by the function of the guide slots and projected parts so as to restore the original position. | 12-27-2012 |
20140286689 | PUMP-TYPE AMPOULE CONTAINER CAPABLE OF BEING REFILLED - The present invention is a pump-type ampoule container capable of being refilled. The pump-type container capable of being refilled according to the present invention is a dual container comprising an inner container and an outer container, wherein a discharge portion is fixed to the upper portion of the outer container and the inner container accommodating the contents can be replaced. Therefore, it is possible to replace only the inner container while using the same discharge portion when the contents are exhausted, thereby reducing costs for a user. | 09-25-2014 |
20160045012 | Applicator for Applying a Liquid Medium, In Particular in the Cosmetic Field - The invention relates to an applicator for applying a liquid medium, in particular a liquid decorative medium in the cosmetic field, including at least one first section having an applicator head, at least one second section adapted to receive at least one reservoir container for the liquid medium. The reservoir container includes at least one piston and at least one third section having at least one advancing mechanism for emptying the reservoir container by moving the piston. The at least one advancing mechanism can be driven by at least one electrical gear motor. The at least one electrical gear motor is arranged together with the advancing mechanism in the at least one third section of the applicator. | 02-18-2016 |
401180000 | Spring pressed | 1 |
20080286031 | Device for Dispensing Doses of Fluid Substances of Variable Viscosity and Density - The invention concerns a device for dispensing doses of fluid substances with different viscosities or densities, comprising a container ( | 11-20-2008 |