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| Number | Title | Issue Date |
| 7370813 | Multiple function dispenser A dispenser for mixing and dispensing a liquid chemical concentrate from a container with a dilutent. The dispenser includes a two piece slideable eductor assembly, one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjus... | 05/13/2008 |
| 7341207 | Variable water flow and dilution chemical dispenser A dispenser for mixing and dispensing a liquid chemical concentrate from a container with a stream of diluting water. The dispenser includes two valve members which control in one instance the water flow and in another instance the amount of concentrate being siphon... | 03/11/2008 |
| 7341206 | Multiple function dispenser A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentr... | 03/11/2008 |
| 7334389 | Afterburner igniter A gas turbine engine afterburner igniter is provided with primary fuel duct means for injecting a jet of fuel into a gas stream directed into a combustion chamber. A spring is positioned within the bore of said fuel duct. The spring being moveable relative to said d... | 02/26/2008 |
| 7328858 | Shower head for kitchen sink A shower head for a kitchen sink, comprising a first insert and a second insert for water conveyance, the second insert being provided with elements for coupling to the enclosure, which comprise at least one tab that is adapted to enter, as a consequence of motion i... | 02/12/2008 |
| 7255293 | Hose-end sprayer assembly A sprayer assembly for connection to a container of liquid chemical to be sprayed has a manually operable rotary valve mounted within the housing of the assembly and has a carrier liquid duct and a product duct opening into the liquid duct, the valve being selective... | 08/14/2007 |
| 7237728 | Hand-held dispenser A hand-held dispenser for precisely controlling the flow rate of water therethrough and for precisely controlling the metering of a liquid chemical into the water passing through the apparatus. ... | 07/03/2007 |
| 7225997 | Distributor bottom for the distribution of a gas charged with fine solid particles A nozzle distributor base for distributing a gas which is laden with fine solids particles, preferably for use in a fluidized-bed unit, in particular for the reduction of metal oxide-containing solids particles. At least one movable cleaning device on the distributo... | 06/05/2007 |
| 7191955 | Irrigation unit having a control system that performs a self-test and a cleaner that cleans the unit An irrigation unit (20) for irrigating an area (12) with a fluid (19) from a fluid source (18) includes a housing (200), a nozzle (220), one or more electronic components (221), and a unit control system (240).... | 03/20/2007 |
| 7188786 | Hose-end sprayer assembly A hose-end sprayer assembly connectable to at least one container of product to be dispensed has an elongated housing for a venturi tube assembly rotatable about its central axis and devised to selectively open and close a product inlet opening as well as its associ... | 03/13/2007 |
| 7160389 | System and method for cleaning and priming an extrusion head The present invention relates to a system and method suitable for automatic cleaning of a coating or extrusion head of a coating apparatus. The invention includes a scrubbing station wherein a combination of physical contact and strong solvent solution combine to re... | 01/09/2007 |
| 7150413 | Adjustable spray nozzle assembly for line marker A line marker carries a spray nozzle assembly for marking or painting a line on a horizontal surface. The spray nozzle assembly includes a mounting bracket that is clamped to a support arm in various pivotally adjusted positions. The mounting bracket carries both th... | 12/19/2006 |
| 7118049 | Hose-end sprayer assembly A hose-end sprayer has a selectively rotatable rotary valve received within the transverse bore of a housing which includes a carrier liquid inlet passage, a chemical liquid inlet passage and a discharge passage. The valve has a carrier liquid duct and a chemical li... | 10/10/2006 |
| 7086610 | Vented dispenser A dispenser for dispensing different quantities of chemical concentrate into a stream of fluid from a concentrate container wherein the container has a pressure relief vent, and the dispenser provides an air vent when it is operated. In a preferred manner, the dispe... | 08/08/2006 |
| 7051950 | Atomizer for coating unit and method for its material supply The atomizer (Z) of an electrostatic coating unit contains a dosing pump (DP) connected between the atomization device (4) and a scrapeable coiled pipe (10) which serves as a space-saving paint supply vessel and which is also situated in the atomizer. ... | 05/30/2006 |
| 7025289 | Multiple function dispenser A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentr... | 04/11/2006 |
| 6997393 | Pop-up irrigation sprinklers The pop-up irrigation sprinkler includes a pressure reducing valve, a spring-biased, pop-up riser, and a valve seal of unitary construction adjacent to the lower end of the riser having a valve body, a valve plug at the lower end of the valve body sealing the inlet ... | 02/14/2006 |
| 6948451 | Apparatus and method for shampooing dogs, horses and other animals A shampooing tool has a “clam-shell” design for trapping the components of the tool between the complementary mating halves of the housing. The components include a barrel disposed in the upper portion of the housing and connected to a pressurized water source, ... | 09/27/2005 |
| 6880767 | Two trigger safety circuit for water cleaning lance A two-handle cleaning lance includes a pair of switches which must be held closed by an operator to allow high pressure water to be directed to a discharge nozzle. A dump valve is selectively actuated to dump the high pressure water to a dump nozzle at which it will... | 04/19/2005 |
| 6854663 | Spray nozzle cleaner A fluid spray apparatus includes a pump providing fluid at an elevated pressure and a delivery system coupled to the pump to spray the fluid in a predetermined configuration. The delivery system includes a flexible hose and a nozzle receiver adapted to receive one o... | 02/15/2005 |
| 6848632 | Pop-up irrigation sprinkler having bi-level debris strainer with integral riser ratchet mechanism and debris scrubber A frusto-conical strainer is mounted on the lower end of a pop-up riser for filtering out debris from water entering the lower inlet end of a surrounding outer housing to prevent clogging of the nozzle orifice or damage to mechanical components within a sprinkler. A... | 02/01/2005 |
| 6789742 | Air brush apparatus An air brush apparatus that is made up of a head assembly, a shell assembly, an air valve assembly for controlling the compressed air which is fed into the apparatus, a handle assembly, a lever assembly, and a paint regulating needle, with a distal end and a proxima... | 09/14/2004 |
| 6736336 | Shower head A shower head is disclosed having a front housing portion and a rear housing portion. Intermediate the front and rear housing portions is an integral filter canister including copper-zinc media for the removal of chlorine and other chemicals and contaminants. The sh... | 05/18/2004 |
| 6637627 | Container for flowable materials or fluids with adapters to avoid clogging of the container An aerosol container for dispensing material or fluid such as an adhesive under pressure is retrofitted with an adapter means for preventing clogging of the discharge valve with old hardened materials or fluid after use. The adapter means comprises an int... | 10/28/2003 |
| 6634570 | Spray gun A spray gun for spraying of abrasive media includes a valve operable by a nozzle needle. The valve is arranged in a gun head and has a nozzle opening. The spray gun has an operating and return device for the nozzle needle. In order for the spray gun to be... | 10/21/2003 |
| 6607145 | Spray gumming unit In a spray gumming unit, a gumming device is equipped with an ejector that sprays an adhesive substance and that is connected with a shutter element. The shutter element moves towards and away from the ejector between a position where it closes the ejecto... | 08/19/2003 |
| 6478237 | Enclosed pop-up sprinklers with shielded impact arms A dirt-resistant bearing system for a sprinkler unit with a rotatable turret having a central shaft extending into a support channel formed within an inner housing. The central shaft may be formed with a relatively upper shaft portion and a relatively low... | 11/12/2002 |
| 6478235 | Device for the cleaning of a liquor spray nozzle assembly of a soda recovery boiler A device for the cleaning of a liquor spray nozzle assembly of a soda recovery boiler which includes a liquor supply conduit (3) inserted through an opening (10) in a wall (11) of the soda recovery boiler, which conduit has a mouth (6) from which a plate ... | 11/12/2002 |
| 6328229 | Low volume mixing spray head for mixing and dispensing of two reactive fluid components A device for mixing and ejecting a multi-component reactive mixture, which will not clog after a single and subsequent uses, is disclosed. The device has a cylindrical mixing space defined by upper, lower, and side walls. There are two entry ports into th... | 12/11/2001 |
| 6325256 | Aerosol container for flowable adhesives with adapters to avoid clogging of the aerosol container An aerosol container for dispensing adhesives under pressure is retrofitted with an adapter means for preventing clogging of the discharge valve with old adhesive after use. The adapter means comprises an interior sleeve inserted within an exterior dispen... | 12/04/2001 |
| 6244520 | Spray boom and a method of spraying A spray boom (1) is provided in which the spray boom (1) comprises one or more outlet nozzles (4) and one or more actuator means (9) each of which drives at least one outlet nozzle clearing means (10). The spray boom provides for the accurate dispensing o... | 06/12/2001 |
| 6032875 | Lubricated heavy diesel fuel pump with precipitate build-up inhibiting features A heavy diesel fuel injection pump with precipitate build-up inhibiting features includes a pump body that defines a plunger bore. The plunger has a top end separated from a bottom end by a side surface, and is moveable in the plunger bore between a retra... | 03/07/2000 |
| 5964408 | Irrigation sprinkler and valve with flushing system An improved pop-up irrigation sprinkler with integral flow control valve, and an improved separate flow control valve, defined by a dual flowpath for pilot flow within the flow control valve; a stem-flushing feature using an interrupter disc (54) mounted ... | 10/12/1999 |
| 5927604 | Spraying apparatus nozzle A hollow body having a nozzle opening (19) to discharge fluid as a jet or spray; the body comprising a first part having an inlet (12a) to admit fluid under pressure into the first part, and a second part (16) movable relative to the first part and said f... | 07/27/1999 |
| 5918811 | Showerhead with variable spray patterns and internal shutoff valve A water discharge device in the form of a showerhead is disclosed having multiple features including a rotating shutoff valve incorporated in the body of the device. Variable discharge patterns are achieved by rotation of a handle on the side of the devic... | 07/06/1999 |
| 5833138 | Multi mode shower head A cartridge (2) secured for angular movement on the handset head (10) has a valve-like cooperation with openings (12) in the head (10) for water flow via passageways (20, 21, 22) in the cartridge (2) to showering outlets (30, 31, 32) on appropriate rotati... | 11/10/1998 |
| 5823436 | Micro orifice nozzle having fan spray pattern A fan spray nozzle provides a linear spray pattern of very fine droplets suitable for spraying thin invert emulsions containing active agents such as herbicides, pesticides, fungicides, growth regulators and the like, especially using an array of nozzles ... | 10/20/1998 |
| 5788157 | Shower head In a known manner, a shower head, particularly for a hand shower, has a bell-shaped housing, which is closed off at the bottom by a shower base (1) and in which at least one water chamber is formed which connects with a water supply channel. The shower ba... | 08/04/1998 |
| 5765752 | Airless atomizing nozzle and system for humidity control An atomizing nozzle assembly, comprises a body; a nozzle head secured to the body, the nozzle including a chamber and an orifice for permitting water to flow out; a stem disposed within the chamber, the stem including a tip adapted to slide into or out of... | 06/16/1998 |
| 5743468 | Spraying apparatus and nozzle devices A hollow body having a nozzle opening to discharge fluid as a jet or spray; the body comprising a first part having an inlet to admit fluid under pressure into the first part, and a second part movable relative to the first part and said first and second ... | 04/28/1998 |
