Assignee
NELSON CORP L R
US·109 granted patents·1 pending application·2,960 citations·filing 1975–2006
Top patents by PatentIndex Score
110 records- 0198US4903897ATurret nozzle with ball valve flow adjustmentNELSON CORP L R·Filed 1988·Granted Feb 27, 1990·208 cites·21 claims
- 0296US4646224ASprinkler controller which computes sprinkler cycles based on inputted dataNELSON CORP L R·Filed 1983·Granted Feb 24, 1987·152 cites·56 claims
- 0395US6283139B1Remote controlled hose valveNELSON CORP L R·Filed 1999·Granted Sep 4, 2001·190 cites·24 claims
- 0495US4892252AAdjustable part circle sprinkler assemblyNELSON CORP L R·Filed 1988·Granted Jan 9, 1990·121 cites·34 claims
- 0594USD436019SHose guide with sun shaped head memberNELSON CORP L R·Filed 2000·Granted Jan 9, 2001·56 cites·1 claims
- 0694USD325620SHose nozzleNELSON CORP L R·Filed 1989·Granted Apr 21, 1992·37 cites·1 claims
- 0794US4592505AQuick disconnect mounted programming means for sprinklerNELSON CORP L R·Filed 1984·Granted Jun 3, 1986·77 cites·17 claims
- 0894US4189099ASpray headNELSON CORP L R·Filed 1978·Granted Feb 19, 1980·97 cites·15 claims
- 0993US6796515B2One touch actuated valveNELSON CORP L R·Filed 2003·Granted Sep 28, 2004·41 cites·9 claims
- 1093USD298962SWater timerNELSON CORP L R·Filed 1985·Granted Dec 13, 1988·41 cites·1 claims
- 1192USD407140SPistol hose nozzle having a multiple spray headNELSON CORP L R·Filed 1998·Granted Mar 23, 1999·41 cites·1 claims
- 1292US4353506APop-up sprinklerNELSON CORP L R·Filed 1980·Granted Oct 12, 1982·78 cites·22 claims
- 1392USD254802SHose coupling collarNELSON CORP L R·Filed 1977·Granted Apr 22, 1980·26 cites·1 claims
- 1491US7252113B2Mechanical in line timer valveNELSON CORP L R·Filed 2004·Granted Aug 7, 2007·47 cites·16 claims
- 1591US4893645AControl valve with improved dual mode operation and flow adjustmentNELSON CORP L R·Filed 1988·Granted Jan 16, 1990·134 cites·23 claims
- 1690US7404415B2Mechanical intermittent timer flow controllerNELSON CORP L R·Filed 2005·Granted Jul 29, 2008·29 cites·23 claims
- 1790US6691937B2One touch actuated valveNELSON CORP L R·Filed 2003·Granted Feb 17, 2004·32 cites·6 claims
- 1890USD431069SPistol hose nozzle with barrel headNELSON CORP L R·Filed 1999·Granted Sep 19, 2000·37 cites·1 claims
- 1988US7051763B2Faucet adapterNELSON CORP L R·Filed 2004·Granted May 30, 2006·33 cites·26 claims
- 2088US4776517APistol grip hose nozzleNELSON CORP L R·Filed 1986·Granted Oct 11, 1988·69 cites·36 claims
- 2188US4708264AWater timerNELSON CORP L R·Filed 1985·Granted Nov 24, 1987·57 cites·20 claims
- 2288US4131234AAdjustable bubbler sprinkler headNELSON CORP L R·Filed 1977·Granted Dec 26, 1978·53 cites·14 claims
- 2385US7252246B2Oscillating sprinkler with pattern select featureNELSON CORP L R·Filed 2004·Granted Aug 7, 2007·39 cites·21 claims
- 2485US6604697B1Impeller driven traveling sprinklerNELSON CORP L R·Filed 2001·Granted Aug 12, 2003·25 cites·19 claims
- 2584US7398954B2Remote-coupled faucet adapterNELSON CORP L R·Filed 2005·Granted Jul 15, 2008·15 cites·2 claims
- 2684USD254863SHose coupling fittingNELSON CORP L R·Filed 1977·Granted Apr 29, 1980·16 cites·1 claims
- 2782USD409717SArcuate hose nozzleNELSON CORP L R·Filed 1998·Granted May 11, 1999·25 cites·1 claims
- 2882USD383193SWave sprinklerNELSON CORP L R·Filed 1995·Granted Sep 2, 1997·26 cites·1 claims
- 2982USD325775SHose quick connector housingNELSON CORP L R·Filed 1989·Granted Apr 28, 1992·21 cites·1 claims
- 3081USD361122SHose nozzleNELSON CORP L R·Filed 1994·Granted Aug 8, 1995·21 cites·1 claims
- 3180US4858827AElectronic water sprinkler timerNELSON CORP L R·Filed 1987·Granted Aug 22, 1989·39 cites·2 claims
- 3280US4722478AElectronic water sprinkler timerNELSON CORP L R·Filed 1986·Granted Feb 2, 1988·43 cites·23 claims
- 3379US3977063AApparatus and method for removing a sprinkler head from a pop-up sprinkler casingNELSON CORP L R·Filed 1975·Granted Aug 31, 1976·28 cites·10 claims
- 3477US5938122ASystem and process for producing sprinkler assembliesNELSON CORP L R·Filed 1997·Granted Aug 17, 1999·41 cites·21 claims
- 3577US5511727AWave sprinkler with improved adjustable spray assemblyNELSON CORP L R·Filed 1994·Granted Apr 30, 1996·44 cites·14 claims
- 3677US4997131ABall valve pistol nozzleNELSON CORP L R·Filed 1989·Granted Mar 5, 1991·44 cites·24 claims
- 3777US4162092AHose couplingNELSON CORP L R·Filed 1977·Granted Jul 24, 1979·36 cites·15 claims
- 3876USD451412SEasy set timer 2NELSON CORP L R·Filed 2000·Granted Dec 4, 2001·23 cites·1 claims
- 3975USD379491SHose nozzleNELSON CORP L R·Filed 1995·Granted May 27, 1997·18 cites·1 claims
- 4074USD447435SLCD for dial timerNELSON CORP L R·Filed 2000·Granted Sep 4, 2001·19 cites·1 claims
- 4174USD325961SHose quick connector housingNELSON CORP L R·Filed 1989·Granted May 5, 1992·15 cites·1 claims
- 4274US4568023AUniform motion oscillatory wave sprinklerNELSON CORP L R·Filed 1983·Granted Feb 4, 1986·34 cites·13 claims
- 4373USD275316SCoupling assemblyNELSON CORP L R·Filed 1981·Granted Aug 28, 1984·12 cites·1 claims
- 4473US4347981ATurret type sprinkler with improved turret assemblyNELSON CORP L R·Filed 1980·Granted Sep 7, 1982·34 cites·21 claims
- 4572US6604691B1Sprinkler with wind driven deviceNELSON CORP L R·Filed 2001·Granted Aug 12, 2003·27 cites·22 claims
- 4672USD391627SPistol hose nozzle with adjustable sprayNELSON CORP L R·Filed 1995·Granted Mar 3, 1998·17 cites·1 claims
- 4771USD404798SPistol hose nozzle with adjustable sprayNELSON CORP L R·Filed 1997·Granted Jan 26, 1999·16 cites·1 claims
- 4870USD451037SEasy set 3 dial timerNELSON CORP L R·Filed 2000·Granted Nov 27, 2001·18 cites·1 claims
- 4970USD426285SPistol hose nozzle with adjustable spray headNELSON CORP L R·Filed 1999·Granted Jun 6, 2000·15 cites·1 claims
- 5070US5645218AUnitized sprinkler assembly with adjustable water control mechanismNELSON CORP L R·Filed 1995·Granted Jul 8, 1997·36 cites·54 claims
Showing the top 50 of 110 patent records by PatentIndex Score.
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