Abstract: DISPENSER DEVICE WITHOUT AIR INTAKE FOR NOZZLES FOR VARIOUS TYPES OF FLEXIBLE PACKAGING, with an outlet chamber (1) that is hermetically controlled by a plug (2), an elastomeric valve (3) and an elastic pad (18); the vertical outlet chamber (1) is defined by a cylindrical capsule (4) and any nozzle (5) together with an internal elastomeric mass (6); the lower capsule (4) has a sealing seat (7) housing the plug (2), which works jointly with an elastic pad (18), so that between it and the lower capsule (4) a passage is formed for the product to be dispensed; the lower capsule (4) and the nozzle (5) are combined with variable parts (8a) and (8b) coupling with the nozzle (9) of any flexible container (10); the plug (2) is housed in the sealing seat (7) with enough clearance to be moved up and down when internal pressure occurs or ceases inside the flexible container (10) and allows the product to pass through the sealing seat (7) or to close it tightly; the elastomeric valve (3) has an elastic opening point (11)

Abstract: A nail polish bottle comprises a bottle body, a cap including a disc portion having a center hole and one or more air holes and including a discharge passage and one or more external-air introduction grooves in flow contact with the air holes. A pressure opening and closing valve is mounted to the disc portion such that a skirt portion of the valve may sit below the disc portion and a top of the valve may be above the disc portion. The skirt portion may press against the disc portion to close the air holes. When internal pressure in the bottle body opens the top of the valve, nail polish may flow through the discharge passage if the bottle is upside-down. When the internal pressure is released, the top of the valve may close and the skirt portion may move away from the disc to open the air holes.

Abstract: A dispensing device includes inner and outer compartments for housing two different cosmetic liquid materials therein, the outer compartment secured to a cap by threading; a spring biased valve for blocking both openings of the inner and outer compartments when the device is in an inoperative position; and an outlet assembly partially fastened in the valve. An individual may unfasten and remove the cap from the device to unblock the valve, and squeeze both the outer and the inner compartments to push the cosmetic liquid materials to mix in the outlet assembly prior to dispensing out of the device.

Abstract: An oral care implement (210) includes a handle (214) and a head (212) mounted to one end of the handle (214) that includes a first face (237) having plurality of tooth cleaning elements (226) extending therefrom, a second face (247) and a store of oral care material (232). A soft tissue cleaner (241) can be included on the second face (247). Oral care material can be provided simultaneously to the first (237) and second faces (247) during use from the store of oral care material (232). The oral care implement can include a plurality of oral care material stores (232), which can include different dentifrices. A store of oral care material (232) can be located within an arrangement of the tooth cleaning elements (226) and can extend through the head (212) to an arrangement of soft tissue cleaning elements (226). The toothbrush (210) can be small in size and lightweight so as to be readily portable for use away from the home.

Abstract: A dispensing dish brush includes a cap, a handle portion and a cleaning head. The cap and the handle portion define a common wall that defines a reservoir. The reservoir stores and dispenses a cleaning liquid. The handle portion includes a gripping portion and a neck portion. The gripping portion includes a core section, a middle section and an upper section that define a diaphragm. The neck portion has an extension portion that connects to the cleaning head. The cleaning head includes a plurality of bristles and an aperture with a wall. The aperture is placed with a removable valve and valve lock to restrict the flow of the cleaning liquid. The diaphragm is squeezable and flexes to dispense the cleaning liquid. The diaphragm accelerates the flow of the cleaning liquid in the reservoir. The cap provides access to the reservoir.

Abstract: A dispensing dish brush includes a cap, a handle portion and a cleaning head. The cap and the handle portion define a common wall that defines a reservoir. The reservoir stores and dispenses a cleaning liquid. The handle portion includes a gripping portion and a neck portion. The gripping portion includes a core section, a middle section and an upper section that define a diaphragm. The neck portion has an extension portion that connects to the cleaning head. The cleaning head includes a plurality of bristles and an aperture with a wall. The aperture is placed with a removable valve and valve lock to restrict the flow of the cleaning liquid. The diaphragm is squeezable and flexes to dispense the cleaning liquid. The diaphragm accelerates the flow of the cleaning liquid in the reservoir. The cap provides access to the reservoir.

Abstract: A fluid flow control valve for use in a fluid applicator tip which is connectable onto an open end of a resiliently squeezable container. The valve includes a valve body defining a flow aperture formed centrally therethrough. A separate sealing ball is held in coaxial alignment and gravity biased seated against the flow aperture and oriented downstream of fluid flow through the flow aperture from the open end of the container. The valve is thus normally closed and opens or unseats automatically when at least partially inverted to permit fluid to flow through the fluid aperture when the container is held in at least a somewhat inverted orientation and squeezed to increase fluid pressure to open or unseat the sealing ball. The sealing ball automatically reseats when the container is righted and there is no substantial pressure within the container, preventing virtually all air from drying the fluid within the container.

Abstract: A device for mixing and dispensing multi-component compositions employs a cap. The cap acts as a closure initially to close the outlet openings of the components and can be moved into the open position by pressure of the components while they are being discharged, so that the components can be mixed by the mixing helix and emerge from the outlet tube. The device also includes a distribution structure that may be a fitted onto or an integral part of the outlet tube.

Abstract: A manually operated internally fed paint brush having a resilient handle forming a refillable paint reservoir and a brush head with a fluid delivery path connecting the reservoir to the brush head via a siphon tube having an inlet positioned at a lowermost region of the reservoir when the paint brush is generally horizontal. A combined valve and O-ring seals an outlet of the siphon tube and selectively opens in response to compression of the reservoir. A latching mechanism retains the brush head to the handle. A trough having a spout is provided for filling the paint brush.

Abstract: A safe water toothbrush assembly for brushing teeth includes a toothbrush connected to a bottle. The toothbrush has an elongated body with a head at one end and an opposite end that is open, such that the interior of the body forms a passageway for transporting a fluid through the body, the head includes at least one aperture and the open end of the body is threaded. The toothbrush also includes a plurality of bristles extending radially from the head. The bottle is filled with a fluid, and an open end of the bottle includes threads complementary to the threads on the open end of the toothbrush, for securing the bottle to the toothbrush.

Abstract: A dental instrument is configured to be positioned adjacent the teeth and gums of a patient without injuring or causing pain to sensitive teeth or gums. The dental instrument includes: (i) a main body having a proximal end and a distal end, the main body being configured to be grasped by a practitioner; (ii) an elastomeric member coupled to the distal end of the main body such that abutment of the elastomeric member against the teeth or gums of a patient does not injure or cause pain to the teeth or gums; and (iii) a plurality of fibers disposed on the elastomeric member. The fibers can be used to remove air bubbles from impression material, or for a variety of other uses. The instrument may be in the form of an applicator or delivery tip, for example. The instrument can have a non-slip gripping surface.

Abstract: An interchangeable cap with a brush applicator. The brush is mounted to a cap adapted to fit a standard acrylic paint bottle. A ferrule holds the brush to the cap. Within the ferrule, a plurality of dispensing tubes fluidly connect the paint contained in the bottle to the bristles of the brush. By deforming the bottle, paint is fed to the brush needles for application to an object.

Abstract: A toothbrush which is adapted to contain a significant quantity of toothpaste therein and to dispense the toothpaste onto the toothbrush bristles. The toothbrush generally comprises a hollow handle having a brush head formed integrally on its top end, a disposable toothpaste containing cartridge supported within its interior, and a piston mechanism threadably attached to its bottom end. The piston mechanism is adapted to force the toothpaste out of the handle into a conduit formed through the brush head. The conduit leads from the interior of the handle to a plurality of outlet holes disposed below resilient valves in a rubber gasket layer which supports the bristles. The valves allow toothpaste to flow from the conduit onto the bristles of the toothpaste while preventing water or other fluids from flowing into the conduit to contaminate the toothpaste supply.

Abstract: A cleaning fluid reservoir handle scrub brush is formed by a bristle brush attached to one end of an elongated tube having a piston adjacent one end portion forming a reservoir of fluid. The piston includes a piston rod which is gripped by a manually operated trigger mechanism to move the piston toward the bristle brush and force cleaning fluid through check valve closed apertures into the bristles of the brush.

Abstract: A toothbrush assembly comprising an elongated hollow handle defining a chamber for a cartridge filled with toothpaste, a brush head assembly detachably mounted at one end of the handle having a series of flexible valves, an actuator assembly mounted at the opposite open end of the handle including a piston engagable with a rear seal of the cartridge and actuatable axially in the cartridge to displace toothpaste through a channel in the brush head assembly and through the series of valves in the brush head which open to permit release of toothpaste and close automatically to a closed position when piston advance is stopped.

Abstract: A fountain toothbrush has in its handle a toothpaste reservoir constantly pressurized by a charge of actuator gas acting through a cup-like piston disposed at the upstream end of the reservoir. The gas pressure pushes the piston and toothpaste downstream while resiliently urging the piston sidewall against the reservoir boundary wall to forwardly extrude toothpaste adjacent the boundary wall. A valve for selectively passing toothpaste from the reservoir to the brush head includes an apertured gate and a structurally separate actuator for translating the gate in a valve chamber in opposition to a bias spring. Separating the gate from the actuator permits the gate to be positively sealed against the chamber outlet by the toothpaste in the closed valve position. A lengthwise segment of the gate has a reduced thickness dimension so as not to fill the upstream side of the valve chamber, thereby avoiding the creation of a partial vacuum that would otherwise hold the gate in its open position.

Abstract: The cleaning device includes a squeeze-bottle with a spout and a brush extending from the spout. A flow restrictor prevents cleaning fluid from being dispersed from the spout to the brush until the bottle is squeezed. The flow restrictor is formed simply by inserting the twisted wire handle of the brush into a tube forming the outlet of the spout. The length of the tube and the twisted wire can be selected to give the desired amount of flow restriction. The device is particularly well adapted for use in cleaning solder flux and other undesirable substances from printed circuit boards after they have been assembled. The cleaning device is relatively compact, inexpensive to make, and simple to use.

Abstract: A fountain cleaning device for washing articles as, for example, vehicles, bathtubs or shop fronts the device comprises a reservoir, compressible in the direction perpendicular to a surface to be cleaned, and includes a one-way flow control mechanism, which allows a cleaning solution contained therein to be dispensed under an external compression and seals the liquid upon the release of the pressure. A scrubbing medium is attached to the undersurface of the reservoir.

Abstract: Total and immediate closure device which can be fitted on various containers, in particular bottles, tubes and jars, whether rigid or flexible, includes a hood (10) made of an elastic deformable material which can be fitted on the mouth (21) of a container (2). Hood (10) is pierced axially with an opening (11) into which there is tightly inserted a cylindrical body (22) an end of which is located inside of the container (2) penetrating into the opening (21) thereof and is rigidly fastened to the inner part (24) of said container (2) so as to provide a space along the outside of body (22) for the passage of the contents (23) from the said container (2).

Abstract: Applicator tube for cosmetic products, particularly mascara, having a tubular outer body. A cap fitted on one end of the tubular body has a rod attached to it, and an applicator is attached at the other end or the rod. The applicator is disposed inside the tubular body, in a longitudinally moveable part, and is removable therefrom to apply the cosmetic product. A removable container is at the lower end of the tubular body. A deformable part is disposed above the container whereby pressing down and releasing the cap causes mascara to be drawn into the applicator tube from the removable container to impregnate the applicator, which can then be withdrawn from the tubular body to apply the mascara. In another embodiment, the applicator moves between a retracted position inside the tubular body and an extended position when the removable container is pushed into the tubular body and thereafter withdrawn.

Abstract: A liquid applicator structure which has an application tip fixed to front end of a cylindrical body and a liquid supply assembly built in its rear end. The liquid supply assembly includes a rotatable rod composed of a cylindrical shank-and-operating end and a solid rod having male threads thereon. The rotatable rod is held with an anti-rotation member having a cantilever-like extension. A split slide member having two split extensions is engaged with the rotatable rod at its rear end. One of these split extensions is inserted within the cantilever-like extension of the anti-rotation member and the rotatable rod, thereby preventing the split slide member from rotating. A piston member abuts on the split slide member. Rotation of the rotatable rod causes the split slide member and the piston to advance and drive liquid toward the application tip.

Abstract: Total and immediate closure device which can be fitted on various containers, in particular bottles, tubes and jars, whether rigid or flexible, includes a hood (10) made of an elastic deformable material which can be fitted on the mouth (21) of a container (2). Hood (10) is pierced axially with an opening (11) into which there is tightly inserted a cylindrical body (22) an end of which is located inside of the container (2) penetrating into the opening (21) thereof and is rigidly fastened to the inner part (24) of said container (2) so as to provide a space along the outside of body (22) for the passage of the contents (23) from the said container (2).

Abstract: An applicator for volatile, highly viscous fluids has the following features:Protruding into the mouth of a pressure-sensitive, expandable tank containing a fluid solution, there is a narrow diameter brush point pipe, and, around the outer circumference of the brush point pipe, thrusting out beyond its end, there is a tubular brush point. This is the main body. Set atop the main body is a cap which covers the brush point. The interior of this cap is provided with a solvent receptacle. When the cap is closed over the main body, there are provided within the cap a vapor space which is filled with vaporized solvent from the solvent receptacle, and a columnar plug which dovetails within the brush point pipe after passing through the hollow part of the brush point, which is inserted into the vapor space.

Abstract: This invention is a cooking sauce dispenser comprising an assembly of one or more tubular, squeezable containers having a circular opening in a plane at an oblique angle to the axis of the container and connected rotatably to a collar having a flow passage for each container. The flow passage for each container is attached to an individual, heat resistant flow tube which terminates in a drip proof flapper valve. The distal end of each flow tube fits into a common flow directing nozzle which contains a bristle brush for applying the sauce to food. The drip proof valves are designed to accommodate sauces of varying viscosities and sauces containing chunky ingredients. The bristle brush is detachable and easily replaced with brushes of varying stiffness. By rotating a particular container, the container is caused to extend at an acute angle from the axis of the dispenser.

Abstract: A toothbrush comprises a toothbrushing part having a head provided with a plurality of bristles and a passage extending to the bristles, a toothpaste container part connected with the toothbrushing part and adapted to contain a quantity of toothpaste, piston means arranged to press the paste from the toothpaste container part into the toothbrushing part, and valve means arranged in the head of the toothbrushing part movably so that when the piston means press out the toothpaste from the toothpaste container part into the toothbrushing part the valve means is displaced in the passage toward an outer surface of the bristles so as to apply the toothpaste onto the outer surface of the bristles, while when the piston means is retracted and a negative pressure is produced in the toothbrushing part the valve means is withdrawn from the outer surfaces of the bristles so as not to hinder brushing of teeth by the outer surface of the bristles.

Abstract: A disposable container for application of paints, medicaments and coatings having a compressible hollow body with a closed end and a membrane sealed open end, and a stationary applicator housing fitted on the membrane sealed open end so that when the hollow body containing liquid is compressed, the membrane is punctured or fractured and the liquid is supplied to the applicator.

Abstract: A brush provided with a hollow handle for containing a supply of material and having a flexible wall for forcing the material past a valve and to the brush bristles at one end and a removable closure at the other end for material supply to the handle.