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| Number | Title | Issue Date |
| 7357335 | Nozzle devices This invention relates to pump-action nozzle devices methods of making the same. The nozzle devices of the invention comprises a body which defines an internal chamber having an inlet through which fluid may be drawn into said chamber and an outlet through which flu... | 04/15/2008 |
| 7347386 | Sprayer with changeable volume A sprayer with a changeable volume includes a container, a pump, a first pipe, a second pipe and a nozzle. The container includes an upper wall and a lower wall. The upper wall can be compressed while not containing water and extensible for containing water. The low... | 03/25/2008 |
| 7328856 | Airless dispenser for dispensing low doses of liquid products, in particular cosmetic or pharmaceutical products The invention relates to an airless dispenser which is used to dispense low doses of liquid products. The inventive dispenser is characterised in that it consists of: a first part comprising a spray nozzle which is communicated with a network of channels on the wall... | 02/12/2008 |
| 7237729 | Sprayer with changeable volume A sprayer with a changeable volume includes a container, a pump, a first pipe, a second pipe and a nozzle. The container includes an upper wall and a lower wall. The upper wall can be compressed while not containing water and extensible for containing water. The low... | 07/03/2007 |
| 7219850 | Mechanical valve assembly A water spray nozzle assembly includes an internal channel that is sealable by an internal valve having a seat and a disc. A tilting member is operable to tilt the disc at least partially off of the seat, allowing water to flow through the internal channel. The disc... | 05/22/2007 |
| 7143763 | Device for washing nasal cavities and collecting catarrhal matter The invention relates to a device for washing the nasal cavities with a nebulized treatment liquid. It comprises a base body, a atomizer chamber containing a washing liquid, means for nebulizing the liquid in said chamber and dispensing the atomized liquid to the na... | 12/05/2006 |
| 7104470 | Device for producing high pressure in a fluid in miniature A miniaturized device for pressurizing fluid. The device includes a hollow piston that provides a fluid path and a valve member. The valve member is configured for axial movement so that the valve axis remains parallel to the piston axis. The valve member is arrange... | 09/12/2006 |
| 7086570 | System for the extraction of liquid and creams with a regular and continuous flow The system for extracting, dosing, dispensing, with controllable regular and continuous flows, liquids and creams from their container, in the absence of gas, comprises a thick hollow rod provided with low-softening means to seal a thermoplastic sac on which is shod... | 08/08/2006 |
| 7055719 | Separable laminated container and associated technology A separable laminated container (A) of the present invention comprises an outer layer (1) made of synthetic resin and having an air suction hole (10) and an inner layer (2) made of synthetic resin and separably laminated on the inside of the out... | 06/06/2006 |
| 7048145 | Liquid delivery apparatus A liquid delivery apparatus includes a vessel having an inlet and an outlet, and a valve between the vessel and the outlet. The valve has an opening, a closure member for closing the opening, and a biasing means to hold the valve in a normally-closed position. A val... | 05/23/2006 |
| 6953155 | Pressure assisted liquid supply assembly An assembly for feeding liquid to the inlet port of a liquid spraying device or spray gun. The assembly includes a stiff container that defines an opening into a cavity in the container, and a flexible liner positioned within the cavity in the container has an outer... | 10/11/2005 |
| 6945429 | Disposable paint cup attachment system for gravity-feed paint sprayer A novel fluid supply cup comprises a flexible liner integral with a container having an opening and a vent. A novel method of manufacturing a lined container comprises the steps of molding a container having a vented thick-walled portion and an integral flexible thi... | 09/20/2005 |
| 6942126 | Conformable pouch reservoir for spray gun A reservoir for use with a spray gun has a body and a flexible diaphragm that define a chamber for liquid to be supplied to the spray gun. The body has an outlet opening leading to a spout connectable to the spray gun and the diaphragm deflects to reduce the volume ... | 09/13/2005 |
| 6886640 | Fluid spray nozzle and fire extinguisher The invention is aimed at generating a finely dispersed gas-and-drop flow with its cross-section in the shape of an ellipse and uniform intensity distribution. A fluid spray nozzle is built in the form of a body (1) with two coaxial channels (2) of the same cross-se... | 05/03/2005 |
| 6786286 | Fire combating system and method A reservoir of super absorbent polymers which can be independently pressurized, remotely stored and a supply of water which is admixed with the SAP at a point closely adjacent of an adjustable nozzle. In one embodiment the system involves a home unit with a portable... | 09/07/2004 |
| 6755357 | Spray container device A spray container device for a fluid product is disclosed. The device includes a container having at least one compressible wall. A first end of the container delimits a first opening for filling the container with a fluid product. The first opening is sealed after ... | 06/29/2004 |
| 6715643 | Device and method for dispensing chemical product A chemical dispensing system including a reservoir, a collapsible container inserted in the reservoir, the reservoir being sealed after the collapsible container has been inserted into the reservoir. A valve is configured to conduct fluid from an external source to ... | 04/06/2004 |
| 6715697 | Device for dispensing a fluid product and method of dispensing a fluid product A device for dispensing a fluid product includes a reservoir configured to contain a fluid product and a spray orifice associated with the reservoir. The reservoir may include at least one actuating zone having a predetermined threshold resistance to deformation. Th... | 04/06/2004 |
| 6679439 | Device for dispensing a fluid product and method of dispensing a fluid product A device for dispensing a fluid product includes a reservoir configured to contain a fluid product and a spray orifice associated with the reservoir. The reservoir may include at least one actuating wall having a predetermined threshold resistance to defo... | 01/20/2004 |
| 6663019 | Sampling-type spraying device A dispenser device is provided for dispensing a fluid substance in spray form. The dispenser device comprising a reservoir containing the fluid to be dispensed and a spray orifice. The reservoir includes at least one actuating wall that can be deformed by... | 12/16/2003 |
| 6663018 | Liquid supply assembly An assembly for making accurate mixtures of liquid components and feeding that liquid mixture to the inlet port of a sprayer. The assembly includes a container of stiff polymeric material comprising a side wall with a frusto conical inner surface, and a b... | 12/16/2003 |
| 6656276 | Device for spraying a coating product comprising at least a sprayer and a piston reservoir The invention concerns a reservoir capable of being periodically cleaned and/or filled with a coating product equipped with a piston (10) controlled in its movement by a control rod (11). A module (32) elastically deformable in compression (F) is incorpor... | 12/02/2003 |
| 6648244 | Atomizer with a bellows-shaped container body An atomizer includes a flexible container body and a nozzle head unit. The container body includes a bellows-shaped surrounding wall, a bottom wall having an outer periphery that is formed integrally with a bottom end of the surrounding wall so as to defi... | 11/18/2003 |
| 6533187 | Adhesive dispensing gun The spray gun includes a primary port for receiving a primary material such as adhesive or similar materials, for dispensing. The spray gun further includes a secondary port to receive an aerosol-based cleaner which is stored in an aerosol container withi... | 03/18/2003 |
| 6460781 | Sampling-type spraying device A dispenser device is provided for dispensing a fluid substance in spray form. The dispenser device comprises a reservoir containing the fluid to be dispensed and a spray orifice. The reservoir includes at least one actuating wall that can be deformed by ... | 10/08/2002 |
| 6439480 | Device for automatic spray application of paint A device is disclosed for the automatic spray application of paint. The device has a paint container and a spray nozzle arranged in close connection and adapted to provide paint from the container to the spray nozzle during the spray application. A dosing... | 08/27/2002 |
| 6419167 | Dispenser for flowable media, particularly for atomizing liquids A dispenser (11) with an atomizing nozzle (15) contains a medium chamber (20) with the medium (24) to be discharged. The pump plunger (21) delivering the medium (24) is hydraulically operated by the pressure of a pressure fluid (25), which is manually app... | 07/16/2002 |
| 6394365 | Portable dynamic pre-pressurized sprayer for use with water or dilute aqueous solution A sprayer apparatus uses a larger canister to contain diluent (e.g. water) and a smaller canister to contain chemical concentrate (e.g. insecticide, fertilizer, soap, etc.). The larger canister has a bladder or diaphragm that separates its interior into t... | 05/28/2002 |
| 6220526 | Method and device for applying adhesives A method, system and sprayer for applying adhesives, or other coatings, is disclosed herein including a positive displacement pump having an inlet connected through a dispensing nozzle to a reducible volume container. The reducible volume container may be... | 04/24/2001 |
| 6206963 | Nozzle A nozzle for the application of a fluid to a passing substrate in a bead form. The nozzle has a portion of the nozzle tip removed, preferably an anterior or aft portion, such that an even bead of a preselected depth may be applied to a workpiece to provid... | 03/27/2001 |
| 6056213 | Modular system for atomizing a liquid A modular system for atomizing and delivering liquids to a substrate. The modular system comprises a liquid module, a means for providing an atomizing agent, a nozzle assembly and an actuator which is changeable between a first closed position and a secon... | 05/02/2000 |
| 5868319 | Adhesive dispensing system A system for applying an adhesive is provided which includes a flexible tote elevated above an underlying surface to provide a gravity head for feeding the adhesive to a spray gun for admixture with compressed air so that the adhesive can be applied in a ... | 02/09/1999 |
| 5816501 | Disposable paint container liner and method A disposable liner for a pressure feed paint cup and a method for using such liner. A lid is removed from the paint cup and a disposable liner bag is inserted into the cup while an open end of the liner bag extends from the open cup end. The open liner ba... | 10/06/1998 |
| 5769324 | Portable washing device Portable washing apparatus having a self-contained pressurized supply of a washing liquid is disclosed. The apparatus is charged with the washing liquid from a pressurized source of the liquid via an independent charging stand connected to the source. Hyd... | 06/23/1998 |
| 5531384 | Spray gun The invention provides an electrostatic spray gun including a replaceable fluid container a nozzle outlet, apparatus for applying high voltage to the liquid and a spring loaded trigger piston for pressurizing the liquid through the outlet. The piston has ... | 07/02/1996 |
| 5405090 | Electrostatic spray gun An electrostatic spray gun comprising a housing (32) for receiving a replaceable collapsible container, a nozzle (39) from which fluid is to be sprayed, squeeze grip mechanism (36, 35, 34) for compressing the container to feed fluid to the nozzle and high... | 04/11/1995 |
| 5398852 | Tank pressurization cap A unitary pressurizing tank cap used for direct substitution of existing manual pump spray closures. The tank cap connects to a standard garden hose and uses household water pressure to pressurize a tank's contents. The cap includes a flexible bladder for... | 03/21/1995 |
| 5346132 | Mist generator A device for generating a spray of mist or fine droplets includes a spinning rotor within a mist chamber. The rotor has inner walls which taper conically outwardly from the open bottom of the rotor to a hole near the top of the rotor. Liquid is pumped by ... | 09/13/1994 |
| 5316215 | Liquid delivery apparatus A liquid delivery apparatus including a reservoir into which liquid may be introduced to pressurize the reservoir, an outlet for discharging liquid under the pressure in the reservoir, a valve to control passage of liquid from the reservoir to the outlet,... | 05/31/1994 |
| 5273786 | Method for impregnating timber with a liquid and injector therefor This invention relates to an all gas-loadable liquid injector. The gas-loadable liquid injector comprises an accumulator for containing a liquid and a propellant gas, a liquid delivery tube for insertion into a material to be treated by the liquid, and in... | 12/28/1993 |
