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Class Information
Number: 239/251
Name: Fluid sprinkling, spraying, and diffusing > Distributor continuously moves relative to support during spraying > Reaction-type nozzle motive means
Description: Apparatus including an aperture through which the fluid discharges, the reaction to the force of the discharging fluid driving the distributor which carries the aperture in a direction opposite to that of such fluid discharge.


Sub-classes under this class:

Class Number Class Name Patents
239/256 Control of speed or axis of rotation shiftable (manual valves excluded) 31
239/254 Filter bed type or fluid seal 8
239/255 Oscillating or reciprocating distributor 36
239/261 Support details for moving distributor 71
239/253 Terminal members adjustable simultaneously or radially swinging 8
239/259 With binding preventing means or seal 30
239/252 With brake, lock or retarder 77
239/262 With flow controller 16


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7600700 Rotating fluid jet with improved rotary seal Oct. 13, 2009
7594614 Ultrasonic waterjet apparatus Sep. 29, 2009
7546959 Cleaning nozzle Jun. 16, 2009
7523874 Rotary nozzle and detergent dissolving system using the same Apr. 28, 2009
7484674 Water flow switching mechanism of a gear-type sprinkler Feb. 3, 2009
7475832 Portable water discharging amusement device and related methods Jan. 13, 2009
7384005 Tank spray head assembly Jun. 10, 2008
7377284 Spinner bar May. 27, 2008
7318557 Rotary distributor, methods for its use and the use of the distributor Jan. 15, 2008
7287725 Missile control system and method Oct. 30, 2007
7246756 Transverse axes oscillating water sprinkler with cam driven, oscillating nozzles Jul. 24, 2007
7175107 Multi-function head for high-pressure water gun, in particular for water cleaning machines Feb. 13, 2007
7166188 Evaporation device Jan. 23, 2007
7134611 Air nozzle for pneumatic tools Nov. 14, 2006
7118051 Rotor nozzle Oct. 10, 2006
7111796 Sprinkler apparatus and related methods Sep. 26, 2006
7111795 Revolving spray shower head Sep. 26, 2006
7070123 Mist evaporating device and method Jul. 4, 2006
7014125 Sprinklers Mar. 21, 2006
6991182 Spraying head assembly for massaging tub Jan. 31, 2006
6959881 Nozzle assembly of dishwasher Nov. 1, 2005
6840315 Device for cleaning an inner pipe inserted into a gas or oil producing well Jan. 11, 2005
6793152 Self-adjusting rotating joint, especially for liquid distribution devices Sep. 21, 2004
6766967 Magnet-driven rotary nozzle Jul. 27, 2004
6764024 Rotary foam nozzle Jul. 20, 2004
6736333 Rotor nozzle, in particular, for a high-pressure cleaning device May. 18, 2004
6698669 Pivot flow joint for high-pressure flow devices Mar. 2, 2004
6659374 Spray head Dec. 9, 2003
6641058 Dishwasher spray arm hub and conduit assembly Nov. 4, 2003
6622941 Method and apparatus for cleaning jet pump nozzles Sep. 23, 2003
6601779 Sprinkler bearing assembly Aug. 5, 2003
6595152 Apparatus and method for removing coatings from the hulls of vessels using ultra-high pressure water Jul. 22, 2003
6588679 Wind-operated sprinkler feature Jul. 8, 2003
6513730 MEMS-based spinning nozzle Feb. 4, 2003
6514354 Surface cleaner and retrieval unit Feb. 4, 2003
6491238 Rotary spa jet incorporating a rotating nozzle supported by a radial ball bearing intended to reduce clogging of the bearing Dec. 10, 2002
6431506 Insert for gazing ball Aug. 13, 2002
6425340 Apparatus and method for removing coatings from the hulls of vessels using ultra-high pressure water Jul. 30, 2002
6409095 Glass bulb attachment for decorative sprinkler Jun. 25, 2002
6347751 Swivel lawn sprinkler Feb. 19, 2002
6328225 Rotary foam nozzle Dec. 11, 2001
6325303 Structure of swivel lawn sprinkler Dec. 4, 2001
6322004 Spa jet Nov. 27, 2001
6302335 Lawn sprinkler system Oct. 16, 2001
6263888 Chaos applied apparatus Jul. 24, 2001
6250565 Flamingo sprinkler Jun. 26, 2001
6224162 Multiple jet hydrodemolition apparatus and method May. 1, 2001
6221260 Swirling fluid jet cavitation method and system for efficient decontamination of liquids Apr. 24, 2001
6209802 Spinning wash nozzle assembly Apr. 3, 2001
6202937 Glass bulb attachment for decorative sprinkler Mar. 20, 2001

1 2 3


 
 
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