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Class Information
Number: 239/206
Name: Fluid sprinkling, spraying, and diffusing > With fixed support for or ground installed supply means (e.g., static constructional installations) > Embedded or buried sprinkler > With sprinkler head elevating means > Elevating means responsive to flow of spray fluid > Distributor continuously moves during spraying
Description: Apparatus having a nozzle or sprinkler head which continuously moves about a support during the flow or discharge to the surrounding area.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8662415 Sprinkler device Mar. 4, 2014
8636229 Low precipitation rate rotor-type sprinkler with intermittent stream diffuser Jan. 28, 2014
8628027 Oscillating nozzle sprinkler assembly with matched precipitation and adjustable arc of coverage Jan. 14, 2014
8627838 Rotary impingement cleaning apparatus for sanitary environments Jan. 14, 2014
8602325 Hydraulically actuated sprinkler nozzle cover Dec. 10, 2013
8567698 Closed case oscillating sprinkler Oct. 29, 2013
8567697 Lawn sprinkler Oct. 29, 2013
8540171 Sprinkler with dual shafts Sep. 24, 2013
8534572 Sprinkler to top riser and housing seal cartridge for gear drive sprinkler Sep. 17, 2013
8408482 Sprinkler with pressure regulation Apr. 2, 2013
8328117 Lawn sprinkler Dec. 11, 2012
8313043 Friction clutch for rotor-type sprinkler Nov. 20, 2012
8220723 Gear driven sprinkler with top turbine Jul. 17, 2012
8181889 Pop-up sprinkler May. 22, 2012
8177148 Irrigation sprinkler with adjustable nozzle trajectory May. 15, 2012
8162235 Irrigation device Apr. 24, 2012
8083158 Pop-up sprinkler Dec. 27, 2011
8079531 Pop-up sprinkler Dec. 20, 2011
8056829 Sprinkler with pressure regulation Nov. 15, 2011
8011604 Pop-up water jet assembly Sep. 6, 2011
8006919 Sprinkler with dual shafts Aug. 30, 2011
7988071 Lawn sprinkler Aug. 2, 2011
7926746 Pressure regulating valve gasket Apr. 19, 2011
7850094 Arc adjustable rotary sprinkler having full-circle operation Dec. 14, 2010
7828229 Closed case oscillating sprinkler Nov. 9, 2010
7748646 Gear driven sprinkler with top turbine Jul. 6, 2010
7708209 Sprinkler to top riser and housing seal cartridge for gear drive sprinkler May. 4, 2010
7686236 Stem rotation control for a sprinkler and methods therefor Mar. 30, 2010
7681807 Sprinkler with pressure regulation Mar. 23, 2010
7644870 Self-flushing sprinkler mechanism Jan. 12, 2010
7631813 Sprinkler assembly Dec. 15, 2009
7617994 Working space enclosure for underground sprinkler heads Nov. 17, 2009
7597273 Speed control apparatus for a rotary sprinkler Oct. 6, 2009
7571496 Rotating pop up pool cleaning head Aug. 11, 2009
7530504 Clutch for rotor-type sprinkler May. 12, 2009
7478526 Speed control apparatus for a rotary sprinkler Jan. 20, 2009
7404525 Nozzle base clutch Jul. 29, 2008
7392956 Rotary sprinkler with arc adjustment guide and flow-through shaft Jul. 1, 2008
7322533 Rotary stream sprinkler with adjustable deflector ring Jan. 29, 2008
7287712 Closed case oscillating sprinkler Oct. 30, 2007
7287711 Adjustable arc rotor-type sprinkler with selectable uni-directional full circle nozzle rotation Oct. 30, 2007
7232078 Speed limiting for rotary driven sprinkler Jun. 19, 2007
7191958 Revolving lawn sprinkler Mar. 20, 2007
7152255 Swimming pool return flow nozzle Dec. 26, 2006
7097116 Underground sprinkler with pop-up head Aug. 29, 2006
7090146 Above-ground adjustable spray pattern sprinkler Aug. 15, 2006
7040553 Rotor type sprinkler with reversing mechanism including sliding clutch and driven bevel gears May. 9, 2006
7028920 Adjustable arc sprinkler with full circle operation Apr. 18, 2006
7017831 Sprinkler system Mar. 28, 2006
6971588 Pop-up cleaning head for swimming pool and method Dec. 6, 2005

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