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| Number | Title | Issue Date |
| 7967222 | Pressure washer A pressure washer is provided including a housing. A pump is contained within the housing for pressurizing fluid received through a water inlet port and for pumping the pressurized fluid through an outlet port. An application wand is connected to the water outlet fo... | 06/28/2011 |
| 7677476 | Extension pole apparatus An apparatus includes an extension pole, a hydraulic valve, and a handle containing the valve. The handle has a forward end portion configured to receive the extension pole in an installed position. The handle also has a pistol grip portion inclined from the forward... | 03/16/2010 |
| 7316751 | Cleaner with high pressure cleaning jets A swimming pool cleaner discharges water jets under the cleaner body, directed toward its center from its sides, to agitate and lift debris toward one or more vacuum intake openings, to greatly enhance the cleaning ability of the cleaner. The suspended dirt and debr... | 01/08/2008 |
| 7311823 | Pool filter cleaning device A pool filter cleaning device (1) which allows a person to thoroughly clean a filter cartridge (15) quickly and easily with minimal amount of splash back. The pool filter cleaning device (1) is comprised of a handle (2), an angled head se... | 12/25/2007 |
| 7303155 | Line striper gun and delay selector A hand trigger (16) is pivotally mounted on the handlebar (12) of the striper (14). A pair of selectors (26) are pivotally mounted at the trigger pivot points. The selectors (26) are made from a spring or spring-like steel, which a... | 12/04/2007 |
| 7246759 | Modular spray gun apparatus and methods Modular spray gun apparatus and methods are disclosed. In one embodiment, an apparatus includes a handle module and a head module that is removeably coupled to the handle module. The head module includes a first housing having an inlet adapted to be coupled to a sou... | 07/24/2007 |
| 7208051 | Underbody car wash for home-use An underbody car wash sprayer for home-use, which can be hooked up solely to a garden hose or in combination with a pressure washer. The device utilizes a three nozzled “I” design, supported by four swiveling casters. In addition, it is connected to an ergonomic... | 04/24/2007 |
| 7207500 | Battery-powered pump for liquid sprayer A pump apparatus for a liquid sprayer is provided having a housing adapted to be releasably connected to a vessel containing liquid to be sprayed. The housing includes an upper portion and a lower portion releasably connected to the upper portion. The upper portion ... | 04/24/2007 |
| 7198206 | Compact gassing lance A compact gassing lance including tubing having a tubing plenum and a distribution opening; a supply line operably connected to supply gas to the tubing plenum; and a screen attached to the tubing over the distribution opening and forming a screen plenum; wherein th... | 04/03/2007 |
| 7198204 | Pressure washer with improved mobility A portable pressure washer having a pump mechanism that is supported by a plurality of wheels. The pump mechanism has a rearwardly extending inlet connection and a forwardly extending outlet connection. ... | 04/03/2007 |
| 7185834 | Apparatus for a mobile support device for a pressure washer wand A mobile pressure washer wand support with a dolly-like wheeled base with a cut out slot for securely holding the pressure washer wand in place. This allows the user to have the weight of the pressure washer hose alleviated to reduce fatigue and backache. The user c... | 03/06/2007 |
| 7182223 | Detachable tube assembly Detachable tube assemblies, such as those useful in remote spraying devices, are disclosed. The assemblies use a U-shaped coupling device having a base with a central aperture, flexible arms, and radial extensions. The radial extensions interfit with alignable radia... | 02/27/2007 |
| 7178740 | Pressure washer system and method of operating same A system and method for injecting a low-pressure spray of solution into a high-pressure spray of liquid produced by a pressure washing system. The system comprises a liquid storage tank for the solution that is operable to be pressurized. The system comprises a wand... | 02/20/2007 |
| 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 |
| 7156325 | Spraying gun A spraying gun includes a water guide pipe, a control unit, and an injection unit. The injection unit includes a water guide member, a water control plate, a water injection ring, and a shade. Thus, the control unit can control the water to flow into different water... | 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 |
| 7111879 | Latch assembly for movable closure element A latch assembly kit including a latching subassembly for mounting upon a movable closure element, an actuating assembly, a first elongate graspable handle, and a second elongate graspable handle. The latching subassembly has a latched state, wherein the latching su... | 09/26/2006 |
| 7111631 | Portable flushing apparatus for motor vehicles The present invention 10 discloses a portable spraying apparatus for motor vehicles comprised of a source of water 16, a pump 18 for pressurizing the water, and conduit 20 having a plurality of water outlet apertures 50 therein pos... | 09/26/2006 |
| 7097877 | Method and apparatus for lubricating a tire A method of lubricating the interior of a tire comprising the steps of: inserting an applicator tube including apertures and a protector sleeve between the rim and tire bead, and thereby into the interior of the tire; applying lubricant to the interior of the tire; ... | 08/29/2006 |
| 7083125 | Detachable tube assembly Detachable tube assemblies, such as those useful in remote spraying devices, are disclosed. Tube segments are interconnected using radial extensions interfit with alignable radial holes on tubes to be coupled together. An actuator rod is provided with flexible barbs... | 08/01/2006 |
| 7063281 | Water conserving and cleaning apparatus The present water conserving and cleaning apparatus' major components include an essentially straight handle of several feet in length, with a hand grip in the vicinity of a distal end and a water low control lever operably secured to a straight fixture removably se... | 06/20/2006 |
| 7051955 | Sprayer system A chemical sprayer system includes a three-way valve that includes an inlet port coupled to a fluid source, a first outlet port in fluid communication with a first elongated fluid passage, a second outlet port in fluid communication with a second elongated fluid pas... | 05/30/2006 |
| 7051959 | Multi-purpose hand held sprayer having a vertical shut-off valve This invention relates to a hand held sprayer that delivers fluid with a solid stream or various patterns of multiple streams, comprising a controller, an extension bar, and a spray tip for multi-purpose usages. The controller incorporates a vertical shut-off valve ... | 05/30/2006 |
| 7021571 | Spray device with flat fan nozzle The present invention relates to a portable device for spraying a liquid at low pressure, said device comprising a spray arm (220), and characterized in that the spray arm comprises at least one flat fan spray nozzle (230). Preferably, the liquid is a ... | 04/04/2006 |
| 6981661 | Spraying gun A spraying gun includes a gun body, an adjusting device, a guide pipe, and a spraying nozzle. The adjusting device includes an rotatable knob, and a connecting member. Thus, the sprinkling manner of the spraying gun is adjusted by rotating the rotatable knob of the ... | 01/03/2006 |
| 6976644 | Extension pole with swivel spray nozzle A spray nozzle mounts to an extension pole end in a swivel joint. A swivel nozzle base connects to the pole and a manifold swivelly couples the base to a swivel nozzle head such that pressurized fluid passing through the pole passes into the base, through the manifo... | 12/20/2005 |
| 6976640 | Air gun with a quick-releasing device An air gun with a quick-releasing device has a body, a head tube attached to the body and a detachably functional tip, wherein the quick-releasing device is attached to a distal end of the head tube to secure the detachably functional tip. The quick-releasing device... | 12/20/2005 |
| 6971136 | Cleaner with high pressure cleaning jets A swimming pool cleaner discharges water jets under the cleaner body, directed toward its center from its sides, to agitate and lift debris toward one or more vacuum intake openings, to greatly enhance the cleaning ability of the cleaner. The suspended dirt and debr... | 12/06/2005 |
| 6969013 | High pressure fluid spraying apparatus This invention relates to equipment and a method for providing superior power washing at relatively low pressures. The equipment uses a unique mixing chamber wherein a pressurized water stream is mixed with a pressurized additive stream. For example, the additive st... | 11/29/2005 |
| 6966461 | Apparatus for mounting a spray can An apparatus for mounting an aerosol spray can such that the can may be activated to dispense product from the can at a remote location to the user. The apparatus has a handle, a can base support, a body member and a trigger lever. The lever is pivotably attached to... | 11/22/2005 |
| 6964380 | Spraying gun having flow rate control effect A spraying gun includes a water inlet connector, a connecting member, an adjusting member, a detergent tube, a water conducting tube, and an extension pipe. Thus, the water flow rate of the spraying gun is adjusted by rotation of the adjusting member, thereby facili... | 11/15/2005 |
| 6951311 | Pool cleaning tool A pool cleaning tool for producing one water jet directed toward an area to be cleaned and a second water jet directed away from the area to be cleaned includes a substantially rigid water conduit having an upper end and a lower end. The lower end has an opening the... | 10/04/2005 |
| 6945438 | Pesticide spraying cart Provided is a pesticide spraying cart. In one embodiment, the comprises a pesticide tank, a retractable handle, two wheels, a recess provided between the wheels, a longitudinal hose compartment provided in a rear of the tank, a coil hose adapted to either extend out... | 09/20/2005 |
| 6935579 | Dual spray cleaning apparatus A dual spray cleaning apparatus (10) for sweeping, de-greasing, wiping, and drying a waterproof floor surface wherein, the apparatus (10) includes a generally T-shaped spray wand member (30) having a primary spray gun member (34) formed o... | 08/30/2005 |
| 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 |
| 6902120 | Sprinkler provided with a built-in mechanism for dispensing detergent A sprinkler includes a handle, a barrel, a nozzle, and a detergent dispensing mechanism. The barrel is fastened at one end with the handle, and at the other end with the nozzle. The detergent dispensing mechanism is fastened to the periphery of the barrel and is con... | 06/07/2005 |
| 6892957 | Pressure washer with improved mobility A portable pressure washer having a pump mechanism that is supported by a plurality of wheels. The pump mechanism has a rearwardly extending inlet connection and a forwardly extending outlet connection. ... | 05/17/2005 |
