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Class Information
Number: 239/526
Name: Fluid sprinkling, spraying, and diffusing > Flow line or nozzle attached or carried handgrip or handle > Pistol grip type
Description: Apparatus in which the terminal flow element is carried by a member configurated for one handed support and manipulation in the manner of a pistol.


Sub-classes under this class:

Class Number Class Name Patents
239/527 Single trigger for plural valve actuators 57


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
7628343 Triggers for fluid applicators Dec. 8, 2009
7617998 Power spray-coating gun and gun-housing Nov. 17, 2009
7611074 Water flow volume display device for watering nozzle Nov. 3, 2009
7533833 Watering nozzle assembly with mist mode May. 19, 2009
7527239 Control valve assembly for spray guns May. 5, 2009
7520447 Spray bottle Apr. 21, 2009
7516910 Pressure washer trigger lock Apr. 14, 2009
7490783 Cleaning spray nozzle Feb. 17, 2009
7484676 Easy clean spray gun Feb. 3, 2009
7475834 Pistol nozzle Jan. 13, 2009
7472842 Pressurized fluid delivery apparatus Jan. 6, 2009
7455248 Powder delivery device Nov. 25, 2008
7445167 Spraying gun for washing car Nov. 4, 2008
7438240 Hand-held sprayer for hose rollers Oct. 21, 2008
7431223 Spray gun Oct. 7, 2008
7429029 Sealing structure for a rotary valve of a squirt gun Sep. 30, 2008
7427039 Siphon drying gun Sep. 23, 2008
7422164 Spray gun with pressure display Sep. 9, 2008
7410105 Sprayer and filter therefor Aug. 12, 2008
7404703 Air pump with apparatus to hold nozzle Jul. 29, 2008
RE40433 Nozzle arrangement for a paint spray gun Jul. 15, 2008
7389949 Pressure washer trigger lock Jun. 24, 2008
7384004 Pressure gauge Jun. 10, 2008
7377456 Water flow control structure of a water gun May. 27, 2008
7370814 Sprinkler with sprinkling figures changeable with single hand May. 13, 2008
7350723 Cordless, self-contained, handheld spray gun Apr. 1, 2008
7341209 Spray gun assembly structure Mar. 11, 2008
7341504 Adjustable sand blasting gun Mar. 11, 2008
7328860 Water sprayer having flow regulating function Feb. 12, 2008
7320437 Device for dispensing liquid Jan. 22, 2008
7311271 Spray gun having mechanism for internally swirling and breaking up a fluid Dec. 25, 2007
7296780 Control valve assembly structure for spray guns Nov. 20, 2007
7296759 Ratcheting retaining ring Nov. 20, 2007
7264143 Aerosol product dispenser Sep. 4, 2007
7255294 Battery operated spray head having an improved housing Aug. 14, 2007
7249519 Pressure gauge Jul. 31, 2007
7246759 Modular spray gun apparatus and methods Jul. 24, 2007
7240858 Trigger mechanism for watering nozzles Jul. 10, 2007
7237727 Paint spray gun Jul. 3, 2007
7237726 Paint sprayer gun Jul. 3, 2007
7234649 Spray gun Jun. 26, 2007
7226002 Sealing device for a watering nozzle assembly Jun. 5, 2007
7216813 Pressure gauge May. 15, 2007
7216816 Airless application system and method of spraying May. 15, 2007
7201336 Liquid spray gun with non-circular horn air outlet passageways and apertures Apr. 10, 2007
7201332 Adjustable spray nozzle Apr. 10, 2007
7195181 Disc for moving slide valve Mar. 27, 2007
7188787 Sprayer with water purifier Mar. 13, 2007
7185834 Apparatus for a mobile support device for a pressure washer wand Mar. 6, 2007
7182280 DC power spraying tool Feb. 27, 2007

1 2 3 4 5 6 7 8 9


 
 
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