NELSON IRRIGATION CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 5320
 
 
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING1362
 
 
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 1168
 
 
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 429
 
 
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 483
 
 
 
A62C FIRE-FIGHTING 224
 
 
 
B60T VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL 266
 
 
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 247
 
 
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 299
 
 
 
2301 FLUID DISTRIBUTION EQUIPMENT250

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0333,924 ORBITAL SPRINKLER WITH SPEED CONTROL BRAKEMay 23, 16Nov 23, 17[B05B]
2016/0375,457 SPRINKLER WITH MULTI-FUNCTIONAL, SIDE-LOAD NOZZLE WITH NOZZLE STORAGE CLIP AND RELATED TOOLSep 01, 16Dec 29, 16[F16B, A01G, B05B]
2016/0356,327 VISCOUS ROTATIONAL SPEED CONTROL DEVICE WITH FLUID CIRCUITAug 17, 16Dec 08, 16[F16D, B05B]
2016/0282,884 PRESSURE REGULATOR HAVING SINGLE STRUT SEAT WITH STRUT COAXIAL TO PLUNGERJun 06, 16Sep 29, 16[G05D]
2016/0201,742 VISCOUS ROTATIONAL SPEED CONTROL DEVICEApr 29, 15Jul 14, 16[F16D]
2016/0100,533 PROXIMITY PROGRAMMED, GLOBALLY SYNCHRONIZED IRRIGATION CONTROLLER AND SYSTEMOct 13, 15Apr 14, 16[G05B, A01G]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9655312 Agile irrigation controllerMar 11, 14May 23, 17[A01G]
9657790 Viscous rotational speed control deviceDec 31, 15May 23, 17[A01G, F16D, B60T, B05B]
9587687 Viscous rotational speed control deviceJul 01, 15Mar 07, 17[A01G, F16D, B60T, F16F, B05B]
9534619 Sprinkler with multi-functional, side-load nozzle with nozzle storage clip and related toolOct 09, 13Jan 03, 17[F16B, B25B, B05B]
D764334 Pressure regulatorMay 04, 15Aug 23, 16[1004]
9403176 Stream deflectorSep 25, 13Aug 02, 16[B05B]
9403177 Sprinkler with multi-functional, side-load nozzleJun 26, 13Aug 02, 16[B05B]
9387494 Sprinkler with multi-functional, side-load nozzle insert with ball-type valveOct 10, 13Jul 12, 16[F16K, B05B]
9367070 Pressure regulator having single strut seat with strut coaxial to plungerApr 14, 14Jun 14, 16[G05D]
D758543 Pressure regulatorMay 04, 15Jun 07, 16[2301]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0065,656 Water Deflection SubassemblyABANMar 21, 07Mar 18, 10[B05B]
2008/0179,421 Automatic high-volume sprinker arc changer for traveler irrigatorsABANJan 29, 08Jul 31, 08[B05D, B05B]
2007/0095,936 Protective sleeve for a riser-mounted sprinklerABANOct 16, 06May 03, 07[B05B]
2005/0258,279 Pressure compensating drip tape and related methodABANMay 24, 04Nov 24, 05[B05B]
2005/0184,511 Water supply tube and riser assembly and related methodABANFeb 20, 04Aug 25, 05[F16L]
6920907 Apparatus for forming agricultural drip tapeExpiredDec 13, 02Jul 26, 05[B28B]
6620278 Drip tape manufacturing processExpiredNov 09, 00Sep 16, 03[B29C, B05B]
6607147 High volume sprinkler automated arc changerExpiredApr 02, 02Aug 19, 03[B05B]
6554233 Hose clamp weightExpiredFeb 02, 01Apr 29, 03[A62C]
6543509 Apparatus for forming agricultural drip tapeExpiredMay 04, 00Apr 08, 03[B28B]
6488218 Sprinkler head conversion for pop-up assemblyExpiredSep 17, 01Dec 03, 02[B05B]
6382530 Pressure compensating drip tapeExpiredJul 10, 00May 07, 02[B05B]
6267299 Nutating sprinkler with gimbal bearingExpiredApr 05, 00Jul 31, 01[B05B]
5588595 Nutating sprinklerExpiredMay 19, 95Dec 31, 96[B05B]
5297737 Sprinkler frost clipExpiredMar 30, 93Mar 29, 94[B05B]
5224653 Modular sprinkler assemblyExpiredJan 31, 92Jul 06, 93[B05B]
RE33823 Rotary sprinkler headExpiredApr 24, 89Feb 18, 92[B05B]
4986474 Stream propelled rotary pop-up sprinklerExpiredAug 07, 89Jan 22, 91[B05B]
D312865 Sprinkler water distributorExpiredOct 18, 88Dec 11, 90[]
4809910 Apparatus for providing a semiautomatic irrigation systemExpiredMay 14, 87Mar 07, 89[B05B]

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