Assignee
RITE HITE CORP
US·67 granted patents·4,147 citations·filing 1977–1997
Top patents by PatentIndex Score
67 records- 0198US4843373ALoading dock signal and control systemRITE HITE CORP·Filed 1987·Granted Jun 27, 1989·142 cites·26 claims
- 0298US4560315AVehicle restraintRITE HITE CORP·Filed 1984·Granted Dec 24, 1985·95 cites·9 claims
- 0398US4472099AReleasable locking deviceRITE HITE CORP·Filed 1981·Granted Sep 18, 1984·97 cites·2 claims
- 0498US4373847AReleasable locking deviceRITE HITE CORP·Filed 1981·Granted Feb 15, 1983·94 cites·13 claims
- 0598US4264259AReleasable locking deviceRITE HITE CORP·Filed 1979·Granted Apr 28, 1981·106 cites·9 claims
- 0697US4692755ALoading dock signal and control systemRITE HITE CORP·Filed 1985·Granted Sep 8, 1987·76 cites·8 claims
- 0797US4443150AReleasable locking deviceRITE HITE CORP·Filed 1981·Granted Apr 17, 1984·81 cites·9 claims
- 0897US4208161ADevice for releasably securing a vehicle to an adjacent supportRITE HITE CORP·Filed 1978·Granted Jun 17, 1980·74 cites·9 claims
- 0996US5531557ADrive screw system with nested mobile supportsRITE HITE CORP·Filed 1994·Granted Jul 2, 1996·72 cites·53 claims
- 1096US5453735ALoading dock signal and control systemRITE HITE CORP·Filed 1987·Granted Sep 26, 1995·66 cites·20 claims
- 1196US5440772AVehicle-activated safety leg control system for a dock leveler assemblyRITE HITE CORP·Filed 1993·Granted Aug 15, 1995·87 cites·47 claims
- 1296US5375965AVehicle restraining deviceRITE HITE CORP·Filed 1993·Granted Dec 27, 1994·67 cites·32 claims
- 1396US4995130ADock leveler lift assembly and method for operationRITE HITE CORP·Filed 1989·Granted Feb 26, 1991·101 cites·11 claims
- 1495US5582498AWheel activated vehicle restraintRITE HITE CORP·Filed 1996·Granted Dec 10, 1996·78 cites·21 claims
- 1595US4920598ADock leveler with automatic vehicle barrierRITE HITE CORP·Filed 1988·Granted May 1, 1990·66 cites·11 claims
- 1695US4744121ALoading dock and hydraulic system thereforRITE HITE CORP·Filed 1987·Granted May 17, 1988·84 cites·4 claims
- 1794US5622016AGutter and seal assemblyRITE HITE CORP·Filed 1993·Granted Apr 22, 1997·81 cites·18 claims
- 1893US5762459AWheel-activated vehicle restraint systemRITE HITE CORP·Filed 1997·Granted Jun 9, 1998·79 cites·39 claims
- 1993US5553987ATruck activated wheel chocking deviceRITE HITE CORP·Filed 1995·Granted Sep 10, 1996·75 cites·44 claims
- 2093US5168267ALoading dock management system employing daisy-chained communications modulesRITE HITE CORP·Filed 1990·Granted Dec 1, 1992·61 cites·16 claims
- 2193US4634334AVehicle restraintRITE HITE CORP·Filed 1985·Granted Jan 6, 1987·75 cites·10 claims
- 2293US4267748AReleasable lock mechanismRITE HITE CORP·Filed 1978·Granted May 19, 1981·82 cites·8 claims
- 2392US5311628ADock leveler with an improved automatic material handling vehicle barrierRITE HITE CORP·Filed 1992·Granted May 17, 1994·57 cites·7 claims
- 2492US5297921AReleasable locking deviceRITE HITE CORP·Filed 1993·Granted Mar 29, 1994·75 cites·15 claims
- 2592US5040258ADock leveler with automatic vehicle barrierRITE HITE CORP·Filed 1990·Granted Aug 20, 1991·61 cites·23 claims
- 2692US4605353AVehicle restraintRITE HITE CORP·Filed 1983·Granted Aug 12, 1986·81 cites·5 claims
- 2792US4146888AHydraulic securing deviceRITE HITE CORP·Filed 1977·Granted Mar 27, 1979·51 cites·8 claims
- 2891US5353859ARoller door apparatusRITE HITE CORP·Filed 1992·Granted Oct 11, 1994·109 cites·15 claims
- 2991US5299386ASafety gate assemblyRITE HITE CORP·Filed 1991·Granted Apr 5, 1994·97 cites·19 claims
- 3091US5047748ADock monitoring systemRITE HITE CORP·Filed 1989·Granted Sep 10, 1991·66 cites·16 claims
- 3191US4282621AReleasable locking deviceRITE HITE CORP·Filed 1978·Granted Aug 11, 1981·91 cites·15 claims
- 3290US5442825ADock leveler weather sealRITE HITE CORP·Filed 1993·Granted Aug 22, 1995·78 cites·15 claims
- 3390US4379354AReleasable locking deviceRITE HITE CORP·Filed 1981·Granted Apr 12, 1983·56 cites·11 claims
- 3489US5394662ASeal assembly for a loading dock shelterRITE HITE CORP·Filed 1993·Granted Mar 7, 1995·57 cites·17 claims
- 3589US5271183ASafety barrier assemblyRITE HITE CORP·Filed 1992·Granted Dec 21, 1993·75 cites·9 claims
- 3689US5212846AVehicle restraintRITE HITE CORP·Filed 1991·Granted May 25, 1993·50 cites·16 claims
- 3789US4191503ADevice for releasably securing one unit against a second unitRITE HITE CORP·Filed 1978·Granted Mar 4, 1980·56 cites·10 claims
- 3888US5702223AVehicle restraintRITE HITE CORP·Filed 1996·Granted Dec 30, 1997·42 cites·5 claims
- 3988US5664930AVehicle activated wheel chock positioning deviceRITE HITE CORP·Filed 1995·Granted Sep 9, 1997·48 cites·10 claims
- 4088US4110860ALeveler assembly for a loading dockRITE HITE CORP·Filed 1977·Granted Sep 5, 1978·54 cites·7 claims
- 4187US4865507ADock leveler assembly and latch mechanism thereforRITE HITE CORP·Filed 1988·Granted Sep 12, 1989·44 cites·17 claims
- 4287US4819770AHydraulic control deviceRITE HITE CORP·Filed 1987·Granted Apr 11, 1989·48 cites·12 claims
- 4387US4570277ALeveler assemblyRITE HITE CORP·Filed 1984·Granted Feb 18, 1986·36 cites·10 claims
- 4486US5638883ABreakaway guide assembly for a roller doorRITE HITE CORP·Filed 1995·Granted Jun 17, 1997·56 cites·20 claims
- 4586US4531248ADockboard assemblyRITE HITE CORP·Filed 1982·Granted Jul 30, 1985·36 cites·6 claims
- 4685US5143137AOverlapping seal for insulated folding doorRITE HITE CORP·Filed 1990·Granted Sep 1, 1992·58 cites·19 claims
- 4784US5473846ALoading dock shelter with a rotatable sealRITE HITE CORP·Filed 1992·Granted Dec 12, 1995·42 cites·18 claims
- 4882US5295527AFolding door systemRITE HITE CORP·Filed 1992·Granted Mar 22, 1994·53 cites·7 claims
- 4982US5111546ADock leveler lift assembly and method for operationRITE HITE CORP·Filed 1990·Granted May 12, 1992·43 cites·6 claims
- 5081US5323503ALip extension and control device for dock levelersRITE HITE CORP·Filed 1992·Granted Jun 28, 1994·41 cites·73 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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