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| Number | Title | Issue Date |
| 7407116 | Spray washer structure of insulator used for aircraft A spray washer structure used for attaching to an aircraft and washing insulators on high-voltage transmission lines includes a pivot seat, a core tube, an inner tube, and a nozzle. The pivot seat is supported by a plurality of legs and a rear leg that are attached ... | 08/05/2008 |
| 7299883 | Apparatus and method for extinguishing fires in a multi-floored building An apparatus for treating a fire in a multi-floored building, a method of treating fire in a multi-floored building, and a portable apparatus for assembly and subsequent treating of a fire in a multi-floored building are disclosed. The apparatus, method and system i... | 11/27/2007 |
| 7255124 | Quick coupler anchor The quick coupler anchor includes an anchor body having a pair of vertical plates extending generally at right angles one to the other and spaced from one another. Planes containing the plates, when extended, intersect along a vertical line offset from the center ax... | 08/14/2007 |
| 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 |
| 7210637 | Selectively configurable misting apparatus An apparatus for dispersing mist in a predetermined area includes means for obtaining water from a water source and means for dispersing the water as mist. A connecting means connects the obtaining means to the dispersing means. Upon the obtaining means obtaining wa... | 05/01/2007 |
| 7203979 | Decontamination gate apparatus An improved combination security and decontamination gate to be used at various venues and areas which entertain large numbers of people. The gates may be set up at entrance and exit areas of the venue or area for security purposes, as well as to facilitate quick an... | 04/17/2007 |
| 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 |
| 7182275 | Traveling sprinkler structure comprising spray unit rotatable and adjustable in height A sprinkler structure comprises a support unit, a spray unit, and at least one fastening unit. A water pipe of the spray unit is uprightly supported by the support unit along with the fastening unit comprising a tubular seat, a press block, and a control lever. The ... | 02/27/2007 |
| 7156323 | Portable spray rack A spray rack suitable for testing a window in a building includes a plurality of spray bars and at least one stand-off leg. The plurality of spray bars each include at least one nozzle for spraying fluid. The at least one stand-off leg is coupled with the plurality ... | 01/02/2007 |
| 7140325 | Pour-on application method and devices The present invention relates to a device for applying a liquid pesticidal formulation to an external surface of a domestic animal, the device comprising an inlet and a plurality of spaced apart outlets, wherein the device is adapted such that when the middle of the... | 11/28/2006 |
| 7121484 | Carriage for a power washer wand A carriage designed for supporting a power washer wand and its nozzle a predetermined, though adjustable, distance from a surface which is to be cleaned by high velocity water exiting a discharge orifice of the nozzle. The carriage is defined by a one-piece body mol... | 10/17/2006 |
| 7097117 | Irrigation unit support stake and system A sprinkler assembly comprising in combination a sprinkler mounting stake and a sprinkler comprising. The sprinkler comprises a sprinkler body formed with a support member receptacle and locking portion. The sprinkler mounting stake comprises a ground insertion port... | 08/29/2006 |
| 7066406 | Paint sprayer A paint sprayer for spraying a fluid comprises a housing that houses a motor, a pump, and a fluid passage. A handle is coupled to the housing and a paint cup is coupled to the handle for storage of a fluid. The handle is positioned between the housing and the paint ... | 06/27/2006 |
| 7004403 | Low-volume nursery pot irrigation apparatus and method An irrigation spray stake for plants grown in pots utilizes an elongated stake member having an upper extremity and a lower extremity adapted to be inserted into the soil, with a spray head adjacent the upper extremity of the stake member, with an arrow or similar f... | 02/28/2006 |
| 6983899 | Handheld paint spraying apparatus with anti-sputter spray nozzle A fluid spray apparatus with a controlled supply of pressurized fluid delivered through a network of tubes to a spray head having a plurality of stop flow valves and nozzles that will automatically shut off the flow of fluid out of the nozzles when the pressure of t... | 01/10/2006 |
| 6964353 | De-icing material dispensing system for gutters An apparatus for dispensing ice melting chemicals directly into roof gutters comprises a linearly elongated pole having two cushioned grips for comfortable holding. At the upper end of the pole, a guide hook is provided which hooks over the edge of the gutter, and p... | 11/15/2005 |
| 6959880 | Pipe fitting with length adjustment A length adjustable conduit has a hollow tubular body and a hollow tubular shaft coaxially disposed in fluid tight communication with the hollow tubular body. The conduit further includes an adjustment mechanism for adjusting the combined length of the tubular body ... | 11/01/2005 |
| 6929198 | Pressure washer assembly A surface cleaner for assemblies having a spray nozzle such as pressure washers, spray wands, spray lances, and the like. The surface cleaner includes a guide having wheels in line with the spray nozzle for substantially maintaining the distance from the spray nozzl... | 08/16/2005 |
| 6926209 | Device for cleaning and maintenance of cooling fins of heat exchanger of an air conditioner A device for the cleaning and maintenance of the cooling fins of a heat exchanger of an air conditioner unit includes a pistol-grip water nozzle having a water inlet providing a water pressure of between about 40 to about 80 pounds per square inch (about 300 cm Hg),... | 08/09/2005 |
| 6913211 | Connection structure of a nozzle and extension pipe of a sprinkler A sprinkler includes a handle, a nozzle, and a connection structure for connecting the nozzle to the handle. The connection structure has an extension pipe and a connection member. The extension pipe is formed of an outer tube fastened at a bottom end to the handle,... | 07/05/2005 |
| 6905080 | Pressure washing apparatus and method A pressure washer apparatus and method comprising a telescoping tube section which contains a hose. There is a forward outlet section having an outlet housing with a quick disconnect to the forward end of the hose in the telescoping tube section. A control section i... | 06/14/2005 |
| 6869035 | Extension spray device A spray extension device for a spray can includes at least a pair of telescopable extension tubes fitted to and in fluid communication with the valve stem of a spray can. Advantageously, the extension tubes are fitted to a closure cap which, in turn, is fitted to th... | 03/22/2005 |
| 6845923 | Ergonomic hopper holder An ergonomic hopper holder for use with spray application equipment includes a vertical support member having a holster end, an opposite hopper end, and a hopper hanger proximate to the hopper end. The holder also includes an arm member having a support end, a spray... | 01/25/2005 |
| 6837446 | Unitary boom structure The present invention comprises a sprayer boom and is incorporated in a spraying apparatus which includes a vehicle, a tank, hoses connected to nozzles, and the sprayer boom. The sprayer boom includes a number of wing sections each including at least one single-piec... | 01/04/2005 |
| 6832734 | Media discharge device A media discharge device includes a support member, a telescoping device supported by the support member, and a media discharge port provided at a first end of the telescoping device. The telescoping device is supported via a joint structure that allows the telescop... | 12/21/2004 |
| 6811100 | Telescopic spray arm The invention is an extendible liquid-applying spray arm for use with a liquid source, such as an electrical sprayer. It includes one handle and at least two tubular members which are telescopingly engaged with and slideable along one another. Sliding the tubular me... | 11/02/2004 |
| 6776363 | Carriage attachment for a power washer The carriage attachment includes a sheet metal frame bent to have a flat deck and angled splash guard. Two wheels are mounted on either side of the carriage frame. A spray nozzle is fitted underneath the carriage deck and a quick release coupling is used to connect ... | 08/17/2004 |
| 6698672 | Blow gun with extensible wand A blow gun with an extensible wand includes a barrel for receiving and storing the wand. The wand passes through an inner collar and an outer collar, the inner collar mounted to the barrel and the outer collar eccentrically rotatable upon the inner collar... | 03/02/2004 |
| 6688540 | Power washer standoff A power washer standoff includes: a shaft holder arranged to be attached to a pole of a delivery wand of a power washer with a shaft holder fastener, the delivery wand having a nozzle with a tip disposed on one end of the pole thereof; a shaft having a st... | 02/10/2004 |
| 6685115 | Movable spray nozzle mechanism A spray nozzle mechanism includes a fluid conduit which has an operating handle on one end and a spray nozzle unit on another end. A linkage connects the operating handle to the spray nozzle unit to move the spray nozzle unit in response to operation of t... | 02/03/2004 |
| 6663307 | Apparatus for spraying a remote target or area A device for spraying pesticides and/or agricultural treatment chemicals has a housing configured to retain a spray canister, an actuator rod on the housing configured to contact an overcap attached to the canister, a shaft connected to the housing, and a... | 12/16/2003 |
| 6601779 | Sprinkler bearing assembly A rotating bearing assembly for a sprinkler coupled to a pipe segment is disclosed. The bearing assembly has a stem which permits fluid flow. The stem has a bottom open end with a collar and a top open end which is connected to a cap. The cap allows conne... | 08/05/2003 |
| 6595439 | Long-Handled spray gun with a rotary head A long-handled spray gun with a rotary head has a connector head, a rotary member, a fixed member, a connection, part, a long tubular rod, a block, a fixing bolt, a large and a small ring washers and a flexible locating member wherein the rotary member sc... | 07/22/2003 |
| 6588683 | Fastening structure of a barrel and handle of a gardening spray nozzle A gardening spray nozzle includes a handle and a barrel. The handle is provided with a hollow neck which is provided in the inner wall with one retaining projection and an annular furrow. The barrel is provided in the wall of a fastening end with a retain... | 07/08/2003 |
| 6588680 | Spray device for irrigation An irrigation spray device has a substantially cylindrical peg for insertion into a water supply tube. A longitudinal water supply groove extends along the peg, with a water deflecting plate at one end of the groove for deflecting water traveling downward... | 07/08/2003 |
| 6547165 | Extension holder for spray, caulk and paint devices A device for mounting and controlling a paint spray gun, caulking gun, or similar device on an elongate extension member in order to work on high or hard to reach surfaces without a ladder or scaffold. The device includes a head to which a standard gun ca... | 04/15/2003 |
| 6419170 | Adjustable nozzle assembly for semiconductor wafer backside rinsing A nozzle assembly includes a connector tube having a first end and a second end. An outer surface of the connector tube is threaded. A first cap having an opening therethrough is threaded onto the first end of the connector tube. A second cap having an op... | 07/16/2002 |
| 6378791 | Spray wand for cleaning boat hulls A water spray device for cleaning the hull of a boat is disclosed. The spray device includes a handle and wand portion. The handle portion has an angled portion separating an upper and lower part, a channel formed through the handle and a top and bottom o... | 04/30/2002 |
| 6360968 | Wildfire protection system A wildfire protection system has rotating sprinklers (1) on sprinkler legs (2) positioned temporarily or indefinitely as needed on roofs (10) with the sprinkler legs resting on opposite slopes (6) from a ridge (5) of the roof and removed for sprinkler irr... | 03/26/2002 |
| 6347751 | Swivel lawn sprinkler A swivel lawn sprinkler includes a mounting rack for mounting, a water tube vertically connected to the mounting rack by a hose connector and adapted to receive water from a water source through the hose connector, a pipe connector fastened to the top end... | 02/19/2002 |
