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| Number | Title | Issue Date |
| 7458524 | Spray nozzle with alignment key A spray nozzle assembly includes a nozzle tip and a nozzle tip holder. The holder can be rotationally adjusted so as to change the spray pattern orientation for a nozzle tip that produces an asymmetrical spray pattern. The nozzle holder includes a keyway feature suc... | 12/02/2008 |
| 7438239 | Fire fighting piercing nozzle device A fire-fighting piercing nozzle device having two chambers for extinguishing and monitoring fires within a storage unit. The fire-fighting piercing nozzle device includes a dispensing system for dispensing fire-fighting materials onto a fire, a temperature measuring... | 10/21/2008 |
| 7392956 | Rotary sprinkler with arc adjustment guide and flow-through shaft A rotary sprinkler having an adjustable arc segment whose angular extent and absolute direction relative to the ground are represented by an arc indicator, which arc indicator may comprise a band whose visible length represents the angular extent and whose position ... | 07/01/2008 |
| 7387264 | Asymmetrical spray nozzle with alignment notch A spraying system is provided including a spray gun and a spray nozzle. The spray gun has a discharge end. A locating pin is arranged on the discharge end of the spray gun. The spray nozzle is selectively mountable on the discharge end of the spray gun. The spray no... | 06/17/2008 |
| 7387038 | Wide range constant concentration particle generating system A particle generating system includes an aerosol generator, an ejector diluter, and an aerosol diluter. The ejector diluter receives the generated aerosol and dilutes the aerosol to an expected raw concentration. The aerosol diluter further dilutes the aerosol to a ... | 06/17/2008 |
| 7328853 | Reversible spray tip unit There is provided a turret member for a reversible airless spray tip unit having an easily readable identification device or indicia for the particular turret member imprinted on a tag or label attached to a securing device or attaching ring secured to the handle of... | 02/12/2008 |
| 7326302 | Apparatus and method for processing a substrate An apparatus for processing a substrate has a liquid supply unit, a nozzle unit, a first valve and a second valve. The liquid supply unit has an output port and an input port, and a processing liquid is output from the output port. The nozzle unit has a first port a... | 02/05/2008 |
| 7306167 | Light-activated mist sprayer system An automatic mist-sprayer system comprising a control unit having electronic circuitry adapted to activate the sprayer for a predetermined interval in response to a sensed ambient light condition of desired intensity and duration. The system desirably further includ... | 12/11/2007 |
| 7296760 | Indexing valve A valve for controlling the flow of a gas or mixture of gases through a passageway in a coating material dispensing device includes first and second valve portions. The first valve portion is adjustable with respect to the second valve portion selectively to adjust ... | 11/20/2007 |
| 7280047 | Real-time electronic spray deposition sensor An electronic spray deposition sensor for sensing deposition of liquid on an exterior surface is disclosed. The deposition sensor has a sensing surface comprising a plurality of electrically conductive elements disposed across the sensing surface. The conductive ele... | 10/09/2007 |
| 7252431 | Water temperature monitoring apparatus An apparatus generally including a housing, a power source, a temperature sensor, a display and a circuit. The housing may have a bore adaptable to receive a flow of water. The power source may be operational for generating electricity and coupled to the housing. Th... | 08/07/2007 |
| 7243864 | Radio controlled liquid monitor A radio controlled liquid monitor, capable of rotation about a vertical axis through an infinite arc is disclosed. A rotatable body is rotatably mounted onto a base element for rotation about a vertical axis, and a discharge elbow is rotatably mounted on the rotatab... | 07/17/2007 |
| 7232077 | Fluid level sensing apparatus and method for a spray applicator The present invention relates to a level sensing spray applicator. In one embodiment, the spray applicator includes a gun that receives a liquid and a supply vessel coupled to the gun. The vessel includes a level sensor responsive to the volume retained by the suppl... | 06/19/2007 |
| 7216813 | Pressure gauge A retrofittable pressure gauge for a spray gun includes a pressure sensor, located in a pressure chamber, a power source and a display unit, all enclosed within a case, a passageway providing fluid communication between the pressure chamber and a pressurised interio... | 05/15/2007 |
| 7195181 | Disc for moving slide valve The invention is an improvement in a disc and a handle for the receiver section of a fire fighting nozzle. Together, this disc and handle facilitate the opening and closing of a fire nozzle assembly, for permitting and preventing, respectively, the discharge of fire... | 03/27/2007 |
| 7191964 | Fire-fighting monitor with remote control A fire-fighting monitor for directing the flow of fluid from a fluid source includes a base, which is adapted to connect to a fluid source, and a monitor housing. The monitor housing includes an inlet and an outlet, with the inlet releasably mounted on the base and ... | 03/20/2007 |
| 7188485 | Device for conditioning air by means of spraying at least one liquid product A device is provided for conditioning air by controllably delivering liquid products in a room, a mall, a hospital, a factory, a cinema, an office, a theatre or any similar building, facility. The device includes at least a motor driven electromechanical liquid spra... | 03/13/2007 |
| 7188781 | Method and apparatus for detecting a liquid spray pattern During a liquid spray pattern detection procedure, the sensor (50, 52) is operable to detect the presence or absence of an edge of the dispensed liquid spray pattern. The nozzle (18) of the liquid dispensing system is moved to a predetermined position ... | 03/13/2007 |
| 7182145 | Water bucket system A water bucket system having a water bucket is provided. The water bucket system comprises computer controlled loading of the water bucket from a water source, partial drop control means for controlling the drop of water from the water bucket onto a desired location... | 02/27/2007 |
| 7182271 | Apparatus and method for detecting liquid flow from a spray device A flow sensor for detecting liquid flow generated by a spray device is non-invasive and capable of responding to rapid changes in the flow. The flow sensor includes a light emitter and a light detector, which may be disposed adjacent the liquid outlet of the spray d... | 02/27/2007 |
| 7175106 | Paint striper and methods of construction A series of improved paint stripers and methods for their construction, the use of lightweight, inexpensive, readily available construction materials, and specialized nozzles and actuators. ... | 02/13/2007 |
| 7175104 | Backpack with sprayer An apparatus for spraying chemicals in a forestry environment includes a back pack supported reservoir for containing such chemicals and a variable speed pump for urging the chemicals from the reservoir through a rearwardly oriented spraying unit. Positional and del... | 02/13/2007 |
| 7163353 | Adapter for coupling a paint marking stick to a digital counter An adapter by which a conventional paint marking stick that carries a can of spray paint to mark a roadway surface in need of repair is detachably connected to a conventional digital counter having at least one wheel to roll over the surface so as to measure the siz... | 01/16/2007 |
| 7150711 | Method for controlling an assist pump for fluid delivery systems with pulsatile pressure Method for controlling an assist pump for fluid delivery systems with pulsatile pressure. If for example a heart assist pump is driven with a constant number of revolutions, it is achieved, that the blood is also delivered through the assist pump, even when the hear... | 12/19/2006 |
| 7124967 | Fan jet nozzle for use with ultra high pressure liquid phase cleaning media for use in deflashing apparatus A fan jet nozzle for use with an ultra high pressure liquid-phase cleaning media for use in a deflashing apparatus includes a nozzle tip, which is made of a super hard material such as diamond, and is secured inside a nozzle holder through sintering. Upper and lower... | 10/24/2006 |
| 7121477 | Sprinkler system with relief and backflow preventer valve and warning system This above ground sprinkler system for a water supply provides a main supply hose having an inlet connected to the water supply and an outlet. A main valve is disposed between bib end of the hose and the water supply. A central station including a water supply inlet... | 10/17/2006 |
| 7100839 | Method of servicing companies associated with a spray device operating under guidelines of a regulatory body A method for servicing companies associated with a spray device operating under guidelines of a regulatory body includes capturing in vitro actuation data associated with operation of the spray device and distributing the data to a company associated with an aspect ... | 09/05/2006 |
| 7100849 | Apparatus and method for positioning road marking material application equipment using holographic sights The present invention provides an apparatus and method for applying road marking material to a pavement surface. The apparatus includes a vehicle having a holographic sight and at least one road marking material applicator mounted thereon. In accordance with the met... | 09/05/2006 |
| 7097113 | Irrigation unit including a power generator 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), an electronic component (221), and a power generator (230). The nozzle ( | 08/29/2006 |
| 7097120 | Hose nozzle apparatus and method A device and method are provided for regulating two types of flow from a nozzle. The first flow is a deluge stream and the second flow is a fog spray. The deluge stream is controlled by the nozzle operator using a first flow control valve, such as a ball valve. The ... | 08/29/2006 |
| 7083124 | Spray gun The invention relates to a spray gun with a handle part (3) comprising a safety switch (6). A nozzle tube (1) is connected on one end of said handle and a feed line (2) is connected to the other end thereof. Said spray gun, which can be a... | 08/01/2006 |
| 7080695 | Fire extinguisher The present invention relates to a fire extinguisher, in particular, to a fire extinguisher with an observation window formed in it, allowing to observe inside thereof so that one can easily confirm with naked eyes whether the extinguishing agent filled in the main ... | 07/25/2006 |
| 7077831 | Ophthalmic fluid dispenser An eye fluid applicator is adapted for connection to the mouth of a bottle containing an ophthalmic liquid and comprises means for dispensing ophthalmic liquid from the bottle in metered amounts and in a manner which avoids contacting the eye with the applicator. Th... | 07/18/2006 |
| 7077336 | Information-displaying unit The present invention refers to an information-displaying unit (1) which has a body of a determined geometrical shape internally with an illumination system having in the narrower portions thereof (12) an arrangement for installation of water atomizing... | 07/18/2006 |
| 7066218 | Insect control system and method The present invention provides an automated insect control system. The system utilizes a container tank, a canned pump, distribution system, and a programmable digital timer to allow a user to control the times per day and the duration in which to apply insecticide ... | 06/27/2006 |
| 7067010 | Indexing spray machine The machine is an index spraying machine. The machine has five different stations. The first station is the load/unload station. At this station, work pieces are unloaded after they have been sprayed and new work pieces to be sprayed are loaded on. New pieces then m... | 06/27/2006 |
| 7055762 | Injection valve with a capacitive valve lift sensor The invention relates to an injection valve in which the movable valve parts and the valve seat (4) form the electrodes of a capacitor that is connected in an electric circuit, the capacity of said capacitor changing with the valve lift of the closing element... | 06/06/2006 |
| 7051444 | Measuring and marking apparatus for firewood A measuring and marking apparatus for firewood includes an upstanding tubular body having a handle, defining a channel to carry an inverted aerosol can of marking material and journaling a measuring wheel having a circumferential length equal to a desired length of ... | 05/30/2006 |
| 7048204 | Irrigation controller using estimated solar radiation An irrigation controller (200) receives temperature data, and at least partly derives an estimated solar radiation value from the temperature data. A regression model stored in a memory (220) of the irrigation controller (200) operates upon a da... | 05/23/2006 |
| 7044404 | Pneumatic liquid-delivery device A fluid delivery device for supplying fluids, particularly automotive fluids supplied to fluid reservoirs. To attain this, a vessel configured to hold a liquid includes a pressurized gas inlet configured to receive gas into the vessel through a passageway in an inte... | 05/16/2006 |
