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Fluid sprinkling, spraying, and diffusing December patent applications/inventions, industry category 12/10

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
12/30/2010 > patent applications in patent subcategories.

20100327071 - System for surfactant-based water treatment for irrigated soils: The disclosure is directed to methods of making and using a water treatment composition for improved water infiltration during irrigation of agriculture. These methods include combining additives with an aqueous fluid to create a treated irrigation water, wherein the additives comprise a preselected amount of a surfactant and a preselected... Agent: Perkins Coie LLP

20100327072 - Method for transporting a liquid for atomization and a method and devices for atomizing the same: Ultrasonic nozzle devices without a central channel but employing a design of cascaded multiple Fourier horns in resonance produce micrometer-sized monodisperse or narrowly-sized droplets with greatly reduced electrical drive power requirements. The liquid to be atomized is brought externally to or adjacent to the endface of the nozzle tip. The... Agent: Law Offices Of Daniel L. Dawes Dawes Patent Law Group

20100327073 - Water feature and methods: There is provided a water feature and methods for use in a water park type environment wherein the feature comprises a misting system for dispensing a fluid in the form of a mist in an aesthetically pleasing and interactive arrangement. In an example, the misting system comprises a source of... Agent: Hahn Loeser & Parks, LLP

20100327074 - Method for dispensing random pattern of adhesive filaments: A nozzle for dispensing a random pattern of liquid adhesive filaments. The nozzle may include first and second air shim plates, an adhesive shim plate and first and second separating shim plates. The first and second air shim plates each have respective pairs of air slots. Each air slot has... Agent: Wood, Herron & Evans, LLP (nordson)

20100327075 - Aerosol generation: An aerosol generation mechanism where a liquid mass is arranged to impinge a liquid-phobic surface (3). The liquid spreads across the liquid-phobic surface (3) without wetting it and at some point breaks up into an aerosol cloud (4).... Agent: Harness, Dickey & Pierce, P.L.C

20100327076 - Water panel: A frameless portable water panel for displaying advertising and products constructed of transparent material combining a water wall column and cascading water tanks supporting dry, removable display shelves. Water is pumped into a tall water column from a bottom reservoir with a water pump. Water fills the tall water column... Agent: Molly D Mckay, P.C.

20100327077 - Nozzles for circulating fluid in an algae cultivation pond: A nozzle for generating fluid flow in an algae cultivation pond is disclosed. The nozzle includes a surface forming a smooth flow path from an inlet to an outlet. The surface corresponds to a monotonically decreasing function from the inlet to the outlet. A ratio of an inlet cross-sectional area... Agent: Carr & Ferrell LLP

20100327078 - Nozzle with an adjustable throat: One embodiment of the present invention includes a nozzle defining a passage to receive and discharge working fluid to produce thrust. The nozzle includes the first wall structure opposite a second wall structure. The first wall structure includes a first convergent flap pivotally connected to a first divergent flap. The... Agent: Krieg Devault LLP

20100327079 - Sprinkler having a multifunctional protective hood: A sprinkler includes a receiving barrel, a boosting unit, a spraying unit and a protective hood. The protective hood has a side provided with a plug which has an end face provided with a mounting post. The mounting post has an inner portion provided with a mounting recess and an... Agent: Kamrath & Associates P.A.

20100327080 - Spray head coupler: Embodiments of the present invention provide a spray head coupler for concentrating an aerosol spray from a nozzle of an aerosol container. The spray head coupler may comprise a flexible collar capable of being coupled to the nozzle and adapted to hold a hollow tube for directing the aerosol spray... Agent: Lanier Ford Shaver & Payne P.C.

20100327081 - Low pressure air-blast atomizer: This invention provides a low pressure air-blast atomizer. The atomizer includes a primary body having an inlet side, a discharge end and an axis therebetween. A first gas passage disposed about the axis. A substantially circumferential liquid passage is disposed adjacent to the first gas passage and proximate to the... Agent: Law Office Of Daniel W. Roberts

20100327082 - Water-saving device: A water-saving device includes an attachment cover 2 that can be mounted to a tap 1 or the like, a water-saving piece 6 that is internally fitted to the attachment cover 2 and has at least one water discharge hole 62, and a watertight gasket 3 for preventing a water... Agent: Birch Stewart Kolasch & Birch

20100327083 - Rotary drive sprinkler with flow control and shut off valve in nozzle housing: A flow shut off or throttling valve is provided in a sprinkler nozzle housing to enable a nozzle to be changed without having to turn off a flow pressure source. The valve intersects a flow path through the nozzle housing and has an opening such that when the opening is... Agent: Ostrolenk Faber Gerb & Soffen

20100327084 - Drip irrigation hose: A drip irrigation hose and method of forming a drip irrigation hose is disclosed. The method includes selecting a field to be irrigated and determining a flow rate of irrigation water required for the selected field. In addition, the method includes providing a non-porous conduit material, providing at least one... Agent: Matthew G. Mckinney Shuffield, Lowman & Wilson, P.A.

20100327085 - Gas injection system for plasma processing: A plasma processing system for plasma processing of substrates such as semiconductor wafers. The system includes a plasma processing chamber, a substrate support for supporting a substrate within the processing chamber, a dielectric member having an interior surface facing the substrate support, the dielectric member forming a wall of the... Agent: Buchanan, Ingersoll & Rooney PC

20100327086 - Thermally efficient adhesive nozzle assembly: The present invention pertains generally to a liquid control assembly wherein the assembly is useful in the placement of liquid dispersed at an angle, and more particularly, a nozzle assembly for directing thermal melt adhesive at an angle onto a desired target. The nozzle assembly includes a nozzle projection that... Agent: William Hassler

20100327087 - Shoulder carried salt spreader: A shoulder mounted spreader for distributing salt or another granular material on the ground is provided. The device includes a shoulder carried hopper and a flexible hose for distributing the product. The inventive device has no moving parts.... Agent: Law Office Of Andrew Berks

20100327088 - Spray coating device for coating material: In a spray coating apparatus having a spray coating gun with a gun body and a coating material tube, a nozzle provided at the front end of the coating material tube, the coating material tube extends from the nozzle at the front end of the coating material tube to a... Agent: Lowe, Hauptman, Ham & Berner, LLP (itw)

20100327089 - Electrostatic atomizing device: The electrostatic atomizing device includes a discharge electrode, an opposed electrode, and a voltage application device. The voltage application device is configured to apply a voltage between the discharge electrode and the opposed electrode so as to atomizing a liquid supplied to the discharge electrode. The electrostatic atomizing device further... Agent: Cheng Law Group, PLLC

12/23/2010 > patent applications in patent subcategories.

20100320282 - Independent fragrance sampling system: Embodiments of the invention relate, for example, to a self-contained unit that contains a fragranced, scented or aroma emitting substance for on-demand and controlled-release sampling. The unit can be attached to or incorporated with any packaged, item, product, fixture device or other medium. Embodiments allow consumers or users to sample... Agent: Buchanan Ingersoll & Rooney PC

20100320284 - Laminate piezoelectric element, and injection device having the element, and fuel injection system: This aims to provide a multi-layer piezoelectric element, which is made excellent in durability and suppressed in the reduction of a displacement degree, even if the element is largely displaced or driven at a high speed, and an injection device and a fuel injection system using the element. The multi-layer... Agent: Dla Piper US LLP

20100320283 - Multi-layer piezoelectric element, method for manufacturing the same, injection apparatus and fuel injection system: i

20100320285 - Scr-injection unit: An SCR-injection unit includes an injector, a sleeve element for fixing the injector to a flange of an exhaust gas pipe, and a cooling body. According to the invention, the sleeve element has an elongated thin-walled connecting section, one axial end of which is indirectly connected to the flange of... Agent: Ronald E. Greigg Greigg & Greigg P.l.l.c.

20100320286 - Refillable sprayer: A refillable sprayer has a can, a spray nozzle, a gas filling valve and a release valve. The can is hollow and has a top casing and a bottom casing. The bottom casing is combined detachably with the top casing. The spray nozzle is mounted through the can. The gas... Agent: Nikolai & Mersereau, P.A.

20100320287 - Inverted spray paint system using compressed air: A spray paint system for spraying a horizontal surface having a frame supporting an inverted elongated rigid container configured to hold a paint formulation that is pressurized with a pumping device partially located within the container where the frame has at least one wheel to allow a user to roll... Agent: Mcdonnell Boehnen Hulbert & Berghoff LLP

20100320288 - Method for adjusting telescopic water pipe and structure thereof: A method for adjusting telescopic water pipe and its structure comprise assembling an internal pipe and an external pipe to form a first water passage and a second external water passage, and an independent second internal water passage. A water passage control switch is disposed to an end of the... Agent: Yuan-mei Corp.

20100320289 - Structure of spraying device: A spraying device includes a control handle, a first hollow barrel, a second hollow barrel, a driving unit, a spraying tube, and a liquid ejection tube. With the driving unit that is driven by high pressure air to rotate received inside the second hollow barrel, when the control handle is... Agent: Leong C. Lei

20100320290 - Handheld showerhead with mode control in handle: A handheld showerhead has a showerhead portion including a plurality of spray nozzles and a handle portion including a fluid inlet that receives water flow from a water source and a fluid passage that transports the water flow from the fluid inlet to the showerhead portion in a first flow... Agent: Dorsey & Whitney, LLP Intellectual Property Department

20100320291 - Closed capillary water distribution system for planters: A system for transporting water from a water reservoir in lower position to planters for watering plants therein includes a conduit having one end immersed in the water reservoir and the other end closed or connected to a pressured water source, the conduit running through undersides of the planters; and... Agent: Yen Jung Sung

20100320292 - Showerhead for emergency fixture: An apparatus for controlling a flow of fluid in an emergency fixture is disclosed. The apparatus includes a body and a control element at least partially located in the body and configured to impart rotation into the fluid flow. The control element includes an inlet that receives the fluid flow.... Agent: Foley & Lardner LLP

20100320293 - Fuel injector: A fuel injector is disclosed that has plural nozzle holes with the same cross-sectional shape and can individually set the flow rate of each nozzle hole. The fuel injector includes the plural nozzle holes, a seat section positioned upstream of the nozzle holes, a valve element that closes a valve... Agent: Crowell & Moring LLP Intellectual Property Group

20100320294 - Gas liquid contactor and effluent cleaning system and method: The invention relates to a gas liquid contactor and effluent cleaning system and method and more particularly to an array of nozzles configured to produce uniformly spaced flat liquid jets shaped to minimize disruption from a gas. An embodiment of the invention is directed towards a gas liquid contactor module... Agent: Hogan Lovells US LLP

20100320295 - Shower head apparatus with adjustable flow rate arrangement: A shower head apparatus includes a shower head and an adjustable flow rate arrangement. The shower head has a head portion, handle portion, and a water passage extended from the handle portion to the head portion for allowing water flowing from the handle portion to the head portion. The shower... Agent: David And Raymond Patent Firm

20100320296 - Coal gasification burner: The invention relates to a burner with a burner head and burner tubes (A, I, Z), arranged in the burner head, which are made of metal and are intended for feeding at least one fuel (K) and an oxidizing agent (O) into a reaction space. At least one of the... Agent: Millen, White, Zelano & Branigan, P.C.

12/16/2010 > patent applications in patent subcategories.

20100314460 - Aerosol dispensing device and method: A method for delivering an aerosol, especially an aromatic aerosol, comprising the steps of contacting a capillary wick, comprising an EHD comminution site, with a liquid source, whereby at least a portion of the liquid transports to the EHD comminution site; applying a voltage to the liquid within the capillary... Agent: Stevens & Showalter, L.L.P.

20100314461 - Volatile composition dispenser: A volatile composition dispenser comprises a volatile composition container comprising at least one volatile composition therein. A rupture element is positioned proximate to the volatile composition container. The volatile composition container comprises a cam comprising a camming surface. The camming surface is configured to move at least a portion of... Agent: The Procter & Gamble Company Global Legal Department - Ip

20100314462 - Particulate material applicator and pump: A nozzle assembly for a material application device includes an expansion chamber for slowing down the velocity of powder fed to the nozzle from a dense phase pump. The nozzle assembly includes a nozzle insert that forms the expansion chamber and provides air assist function. The nozzle includes an integral... Agent: Calfee, Halter & Griswold, LLP

20100314463 - Heating or cooling equipment including a geothermal heat pump associated with an artificial snow production installation: a configuration system for either disconnecting the connection circuit of the heat pump from the buried water network of the artificial snow production installation during a stage of producing artificial snow, or else connecting the connection circuit to the water network of the artificial snow production installation during a stage... Agent: Clark & Brody

20100314464 - Apparatus and a system enabling a user to drink multiple liquids through a single straw: A system includes a portable liquid container having at least two chambers for containing at least two liquids separate and an apparatus having at least two separate input tubes configured for drawing liquid from the chambers. At least two separate output tubes are configured for passing at least two separate... Agent: Martin Joseph Markley

20100314465 - Scent dispenser: An ambient environment modification mechanism such as a scent dispenser (which could also act as a filter) which may comprise a piston and a piston cylinder, receiving the piston, and forming a piston cylinder chamber volume when the piston is moved from an inserted position in the piston cylinder to... Agent: Greenberg Traurig, LLP

20100314466 - Thermal spraying method and device: A thermal spraying device includes an arrangement for generating a flame and an arrangement for injecting a powder into the flame, the flame-generating means including an end piece out of an outlet of which the flame is directed towards a substrate subjected to spraying, and the powder-injection arrangement includes a... Agent: Wrb-ip LLP

20100314467 - Thermal spraying method and device: A thermal spraying device includes an arrangement for generating a flame and an arrangement for injecting a powder into the flame, the flame-generating means including an end piece out of an outlet of which the flame is directed towards a substrate subjected to spraying, and the powder-injection arrangement includes a... Agent: Wrb-ip LLP

20100314468 - Water-saving shower head with extension utilizing air-pressure: In the present invention, a new air-pressure utilizing water-saving shower head which takes in external air to increase the spray pressure is introduced. According to the present invention, this water-saving shower head comprises, a holding space for water inside, a body that contains an air hole at the bottom to... Agent: Christie, Parker & Hale, LLP

20100314469 - Combined ventilator/gas valve unit: Disclosed is a combined ventilator/gas valve unit (1) at least comprising a gas valve (2) that is disposed in a housing (2.1), a nozzle (3) located therebehind, and an adjoining ventilator (4) which is provided with a multipart ventilator housing (4.1). According to the invention, the suction side (4.2) of... Agent: Hildebrand, Christa Norris Mclaughlin & Marcus Pa

20100314470 - Injector having swirl structure downstream of valve seat: An atomizing injector comprises a body having a central bore with a valve situated in the bore, leading to a chamber. An actuator moves the valve between closed condition and open conditions, selectively exposing the chamber to a flow of pressurized liquid. A discharge port extends from the chamber to... Agent: Alix Yale & Ristas LLP

20100314471 - Stackable sprinkler: A sprinkler is designed to be stacked upon a like sprinkler. The sprinkler includes a spray tube, a sled, a projection extending from either a top or bottom surface of the sled, and a recess formed at the top or bottom surface of the sled. The recess accommodates the projection... Agent: Westerman, Hattori, Daniels & Adrian, LLP

20100314472 - Shower nozzle: A shower nozzle comprises a base and a joint, wherein the base includes a cover and a watering plate, the cover includes a connecting hole formed at a central portion thereof, and the cover includes a plurality of watering apertures arranged thereon; the joint includes a screwing mount and a... Agent: Kamrath & Associates P.A.

12/09/2010 > patent applications in patent subcategories.

20100308124 - Apparatus for producing a mass of water vapor, apparatus for producing, moving and climbing a mass of water vapor, and method of causing artificial stimulation of rain: The apparatus for producing a mass of vapor water includes a water film maker floating on a surface of a water source, the water film maker 1 absorbing water of the water source by virtue of capillary mechanism or moisture-holding ability to make a thin water film on the surface,... Agent: Wenderoth, Lind & Ponack, L.L.P.

20100308125 - Liquid spray dispenser: The present invention provides a compressible spray dispensing container which includes a quantity of a liquid treatment composition contained therein, and a dispensing means which dispensing means includes a fluidic oscillator which provides for oscillation of the liquid exiting the dispensing means, and particularly via a nozzle.... Agent: Parfomak, Andrew N. Norris Mclaughlin & Marcus Pa

20100308126 - Method for delivering a volatile material: A method of delivering a volatile material to the atmosphere in a continuous manner is disclosed. The method includes providing a delivery engine having a reservoir that includes a volatile material mixture. The volatile material mixture includes about 40% to about 100%, by total weight, of the volatile materials each... Agent: The Procter & Gamble Company Global Legal Department - Ip

20100308127 - Process and apparatus for applying pest control particulate in a confined area: A process and apparatus for applying pest control particulates. The apparatus of the present invention comprises a duster including a bulb reservoir, charged with pest control particulate, and having an orifice closed by a releasably attachable cap. The cap is provided with an outlet communicating with a flexible conduit having... Agent: John E. Simms Jr.

20100308128 - Detonation flame spray apparatus: In the detonation flame spray apparatus, stable pulsed detonation with short DDTL has been attained by oppositely injecting hydrogen and oxygen while separating a sub-combustion room and a main combustion room to which a spiral ridge is formed at an inner wall. In addition, by distributing supply ports of flammable... Agent: Malloy & Malloy

20100308130 - Apparatus for delivering a volatile material: An apparatus for delivering a volatile material in a continuous manner is disclosed. The apparatus includes a delivery engine having a reservoir for containing a volatile material; a rupturable substrate secured to the reservoir; a rupture element positioned adjacent to the rupturable substrate; and a breathable membrane enclosing the reservoir,... Agent: The Procter & Gamble Company Global Legal Department - Ip

20100308129 - Aromatic nebulizing diffuser: An aromatic nebulizing diffuser includes a base panel, a lower housing, power adapter, an electric fan, a speaker, a music control circuit, an ultrasonic oscillator carrying a light source, a fluid container, a waster shutter and a transmissive cover. When electrically connected, the ultrasonic oscillator is started to generate high... Agent: Sinorica, LLC

20100308131 - Device for carrying and dispensing scent: A device for carrying and dispensing scent with a scent retaining block, a block retaining housing, a living hinge member, a housing cover plate, a latch member, right and left housing strap apertures, an adjustable length strap attached by male and female strap retaining members. The housing is rectangular and... Agent: Jeffrey C. Hogan

20100308132 - Nebulising device for liquid substances: A nebulising element for liquid substances for coupling to procurement elements, includes at least one membrane with a microperforated area; at least one piezoelectric element connected to an electronic circuit and coupled to the membrane to cause it to vibrate; at least one first and one second support that can... Agent: Young & Thompson

20100308133 - Rinsing liquid supplying device: A rinsing liquid supplying device includes a bottle for storing rinsing liquid, a liquid outlet unit, and a locking collar formed with a collar opening. The bottle includes a mouth section. The liquid outlet unit includes a hollow fixing section, a spraying section formed with a spray hole unit, and... Agent: Curatolo Sidoti Co., Lpa

20100308134 - Automatic paint spray gun for two-component systems: A paint spray gun for two component paint systems for industrial applications and which may be an automatic gun for use with industrial robots or may be a hand held spray gun. The spray gun includes a housing or gun body having a tubular extension or forward end; a nozzle;... Agent: The Weintraub Group, P.L.C

20100308135 - Staging fuel nozzle: A main swirler of a triple annular configuration that is partitioned by a pre-filmer and a separator is installed in an inlet port of a main air flow channel. The vicinity of the inner wall of the main air flow channel provided with a main fuel injection port is bulged... Agent: Westerman, Hattori, Daniels & Adrian, LLP

20100308136 - Push-button for a system for dispensing a liquid under pressure: A push-button for a dispensing system for a liquid under pressure, the push-button includes a body having a mounting well on a delivery tube for the liquid under pressure and a housing in communication with the well, the housing being provided with an anvil around which a spraying nozzle is... Agent: St. Onge Steward Johnston & Reens, LLC

12/02/2010 > patent applications in patent subcategories.

20100301127 - Mobile fluid distribution system and method: A fluid distribution system and method for mobile applications. The system includes a power source, a pump driven by the power source, and a motor driven by the pump. The system also includes a spray head with a fluid inlet passage, a fluid outlet passage, a fluid piston disposed in... Agent: Caterpillar Inc. Intellectual Property Dept.

20100301128 - Fragrance dispensing wick and method: A wick which comprises a network matrix ceramic that is contacted either directly or indirectly with a liquid composition such as a fragrance-containing composition. The wick absorbs and transports the liquid composition through capillary action, and the composition is subsequently diffused into the surrounding ambient atmosphere.... Agent: Winstead PC

20100301129 - Decontamination: A decontaminating system (100) comprising a decontaminant reservoir (152), a transport fluid source (160) and a mist generating apparatus (10). The mist generating apparatus (10) has a longitudinal axis and comprises a first fluid passage (38) having a first fluid inlet (18) in fluid communication with the decontaminant reservoir (152)... Agent: Bryan Cave LLP

20100301130 - Automatic nozzle changer: A sprinkler assembly includes a housing having an open side; a sprinkler body supported at one end of the housing and adapted to receive a nozzle. A nozzle magazine is attached to the housing along the open side and holds plural nozzles selectively alignable with said sprinkler body. An actuator... Agent: Nixon & Vanderhye, PC

20100301131 - Method and system for the application of liquid pesticides: A system and method for applying an aqueous pesticide solution comprising a motor and a pump combination wherein the pump is operable in the 1000-3000 pounds per square inch range; a reservoir for holding the solution to be dispersed; a regulator and pressure monitoring gauge; a hose and nozzle system... Agent: Dennis G. Lapointe Lapointe Law Group, Pl

20100301132 - Fragrancing device and method of making the same: The invention relates generally to a device for dispersing one or more fragrant materials, more particularly to a device in the form of an amulet for dispersing one or more fragrant materials.... Agent: Sheridan Ross PC

20100301133 - Modulated watering device: A device for controlling an irrigation system includes an interrupter for interconnection in a serial manner between a solenoid return common line and a preexisting irrigation timer, a controller for operating the interrupter in a periodic fashion is provided as well as an adjuster, in communication with the controller, for... Agent: Walter A. Hackler

20100301134 - Mobile fluid distribution system and method: A fluid distribution system and method for mobile applications. The system includes a power source, a pump driven by the power source, and a motor driven by the pump. The system also includes a spray head with a fluid inlet passage, a fluid outlet passage, a fluid piston disposed in... Agent: Caterpillar Inc. Intellectual Property Dept.

20100301135 - Sprinkler with variable arc and flow rate and method: A variable arc sprinkler head or nozzle may be set to numerous positions to adjust the arcuate span of the sprinkler. The sprinkler head includes an arc adjustment valve having two portions that helically engage each other to define an opening that may be adjusted at the top of the... Agent: Fitch Even Tabin & Flannery

20100301136 - Combined spray container and wipe dispensing device: A combined spray container and wipe dispensing device which comprises a spray bottle, a disposable wiping structure, and a mechanism for operatively connecting the disposable wiping structure to one side of the spray bottle, wherein a person can utilize both the spray bottle and the disposable wiping structure in conjunction... Agent: Richard L. Miller

20100301137 - Conduit reel for dripper irrigation line: A reel device for winding/unwinding a continuous dripper irrigation line thereby customizably deploying the dripper irrigation line over an irrigated area and providing irrigation to the area is disclosed. The device includes: a structural frame-work, a rotational pivot suspended by the structural framework, at least one reel sub-unit revolving around... Agent: Yoram Tsivion

20100301138 - Drip irrigator for potted plants: A drip irrigator for potted plants comprises a support base (1) with at least three feet (3) insertable in the ground; a vertically extending body (15) extending downwards from said base (1) between said at least three feet (3) and is provided with an irrigation water containing chamber (16) which... Agent: Jacobson Holman PLLC

20100301139 - Rotating spray head and system for induced suction generation: A support head capable of generating suction upon the rotation thereof has a body that defines a first surface, a second surface opposing the first surface, a peripheral edge, and an open region formed in a central portion of the second surface. Work producing elements such as spray nozzles are... Agent: Peter J. Van Bergen

20100301140 - Method and apparatus for conveying material and ejector apparatus: A method for conveying material by applying a pressure difference in a conveying conduit (4), in which method the material is fed into the conveying conduit (4) and in the conveying conduit further into a separating device (5), where the material being conveyed is separated from conveying air, in which... Agent: Ladas & Parry LLP

20100301141 - Water outlet control device of shower spray nozzle: A mechanism of controlling water outflow of shower is provided in the casing of shower. The water outlet of the mechanism is aligned with the water outlet of shower. The mechanism of controlling water outflow comprises inner sealing shell, outer sealing shell, and an intermediate cavity defined between the inner... Agent: Jacobson Holman PLLC

20100301142 - Sprinkler with variable arc and flow rate and method: A variable arc sprinkler head or nozzle may be set to numerous positions to adjust the arcuate span of the sprinkler. The sprinkler head includes an arc adjustment valve having two portions that helically engage each other to define an opening that may be adjusted at the top of the... Agent: Fitch Even Tabin & Flannery

20100301143 - Fuel injection device: The invention has an object for improving response of a fuel injection device. A flow-in recessed portion and a flow-out recessed portion are formed at a press-contacting surface of a floating plate, which is movably accommodated in a pressure control chamber. A flow-in port and a flow-out port are formed... Agent: Nixon & Vanderhye, PC

20100301144 - Low-flow faucet wand: The present invention provides a low-flow wand including a waterway and a flow valve. The waterway includes a flow path. The flow valve is disposed in the flow path. The flow valve is operable to control a rate of fluid flow through the flow path. The flow valve allows a... Agent: Calfee Halter & Griswold, LLP

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