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Class Information
Number: 239/240
Name: Fluid sprinkling, spraying, and diffusing > Distributor continuously moves relative to support during spraying > Spray fluid motor drive means (not reaction) > Rotary motor drive (e.g., turbine type)
Description: Apparatus in which the fluid engaging motor surface is mounted to rotate about an axis.










Sub-classes under this class:

Class Number Class Name Patents
239/242 Reciprocating or oscillating distributor 165
239/241 With step-by-step advance motion 27


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8684283 Variable range sprinkler apparatus and variable range sprinkler pattern method Apr. 1, 2014
8636228 Water passage for embedded rotary sprinkler Jan. 28, 2014
8636229 Low precipitation rate rotor-type sprinkler with intermittent stream diffuser Jan. 28, 2014
8636233 Low precipitation rate rotor-type sprinkler with intermittent stream diffusers Jan. 28, 2014
8632020 Speed limiting turbine for rotary driven sprinkler Jan. 21, 2014
8627838 Rotary impingement cleaning apparatus for sanitary environments Jan. 14, 2014
8622318 Integral elastomeric covered body cap for irrigation sprinkler Jan. 7, 2014
8567697 Lawn sprinkler Oct. 29, 2013
8556193 Irrigation sprinkler with captive nozzle retention screw Oct. 15, 2013
8540170 Rotor nozzle Sep. 24, 2013
8540171 Sprinkler with dual shafts Sep. 24, 2013
8534573 Sprinkler having adjustable sprinkling pattern Sep. 17, 2013
8534572 Sprinkler to top riser and housing seal cartridge for gear drive sprinkler Sep. 17, 2013
8505836 Water sprinkler Aug. 13, 2013
8500042 Configurable rotary spray nozzle Aug. 6, 2013
8474733 Irrigation sprinkler with reversing planetary gear drive including two ring gears with different profiles Jul. 2, 2013
8469288 Reversing mechanism for an irrigation sprinkler with a reversing planetary gear drive Jun. 25, 2013
8430376 Sprinkler valve module with reciprocating valve seat Apr. 30, 2013
8430340 Rotary atomizer component Apr. 30, 2013
8418935 Rotary-sprinkling shower Apr. 16, 2013
8408482 Sprinkler with pressure regulation Apr. 2, 2013
8403240 Rotary waterfall shower Mar. 26, 2013
8348179 Gear typed sprinkler assembly Jan. 8, 2013
8328117 Lawn sprinkler Dec. 11, 2012
8297534 Shower with rotatable top and bottom rotating covers Oct. 30, 2012
8282022 Rotary stream sprinkler nozzle with offset flutes Oct. 9, 2012
8272578 Sprinkler with adjustable arc and adjustable radius Sep. 25, 2012
8220723 Gear driven sprinkler with top turbine Jul. 17, 2012
8186482 Oil spraying apparatus May. 29, 2012
8181889 Pop-up sprinkler May. 22, 2012
8177148 Irrigation sprinkler with adjustable nozzle trajectory May. 15, 2012
8136743 Rotary drive sprinkler with flow control and shut off valve in nozzle housing Mar. 20, 2012
8133328 Rotary apparatus and method for cleaning liquid storage tanks Mar. 13, 2012
8113443 Rotary sprinkler Feb. 14, 2012
8079532 Energy efficient water sprinkler Dec. 20, 2011
8066823 Device for cleaning of enclosed spaces Nov. 29, 2011
8056831 Rotary foam distributor Nov. 15, 2011
8020786 Shower head Sep. 20, 2011
8020788 Showerhead with enhanced pause mode Sep. 20, 2011
8006919 Sprinkler with dual shafts Aug. 30, 2011
7997512 Rotor nozzle Aug. 16, 2011
7988071 Lawn sprinkler Aug. 2, 2011
7946512 Showerhead for a sanitary fitting May. 24, 2011
7942347 Sprinkler having oscillating mechanism May. 17, 2011
7917249 Intelligent sprinkler irrigation system Mar. 29, 2011
7909266 Oscillating sprinkler with adjustable mechanism Mar. 22, 2011
7861948 Adjustable arc rotor-type sprinkler with selectable uni-directional full circle nozzle rotation Jan. 4, 2011
7857240 Rotary shower head Dec. 28, 2010
7850094 Arc adjustable rotary sprinkler having full-circle operation Dec. 14, 2010
7828230 Axially displacing slip-clutch for rotor-type sprinkler Nov. 9, 2010

1 2 3 4 5










 
 
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