| Patent |
Priority |
Assignee |
Title |
| 1492487, |
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| 1565719, |
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| 2281143, |
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| 2448992, |
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| 2461401, |
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| 2468801, |
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| 2495573, |
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| 2629611, |
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| 2635703, |
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| 2639785, |
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| 2649309, |
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| 2710659, |
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| 2782076, |
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| 2782870, |
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| 2919756, |
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| 2947425, |
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| 2978053, |
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| 2993550, |
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| 3044801, |
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| 3061031, |
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| 3078946, |
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| 3095099, |
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| 3100547, |
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| 3108481, |
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| 3117653, |
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| 3184258, |
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| 3198923, |
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| 3249171, |
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| 3251630, |
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| 3273038, |
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| 3369629, |
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| 3387681, |
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| 3388761, |
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| 3412820, |
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| 3486397, |
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| 3544069, |
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| 3596018, |
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| 3603860, |
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| 3605929, |
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| 3656637, |
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| 3794132, |
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| 3883126, |
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| 3889773, |
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| 3905437, |
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| 3910432, |
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| 3912032, |
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| 3912137, |
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| 3921744, |
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| 3921774, |
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| 3930551, |
Jun 09 1973 |
SPASTICS SOCIETY, THE A BRITISH COMPANY |
Electric drive for wheel chairs |
| 3939931, |
Aug 05 1974 |
Benz Vehicle Corporation |
Electric starter drive for motor engaging vehicle drive wheel |
| 3957164, |
Oct 16 1974 |
|
Wheelchair hoist and carrier |
| 3979137, |
Jul 17 1975 |
|
Motorcycle trailer |
| 3982648, |
Nov 10 1975 |
KOMATSU DRESSER COMPANY, E SUNNYSIDE 7TH ST , LIBERTYVILLE, IL , A GENERAL PARTNERSHIP UNDER THE UNIFORM PARTNERSHIP ACT OF THE STATE OF DE |
Lift arm safety bar |
| 4010499, |
Jul 17 1975 |
|
Invalid transport |
| 4019602, |
Jun 07 1976 |
CATERPILLAR INC , A CORP OF DE |
Seat actuated fluid drive neutralizing arrangement |
| 4039093, |
Aug 30 1976 |
CASE CORPORATION, A CORP OF DELAWARE |
Boom arm support lock |
| 4073345, |
Feb 14 1977 |
NEW HOLLAND INC |
Disc harrow wheel lock-down with depth control adjustment structure |
| 4091488, |
Jan 12 1977 |
Kelley Company Inc. |
Dockboard utilizing a gas spring for counterbalancing |
| 4127200, |
Sep 19 1977 |
|
Wheel chair lift device |
| 4147373, |
Aug 31 1977 |
|
Vehicle tow trailer |
| 4162711, |
Sep 14 1977 |
CORNELIUS, GORDON W |
Trailer drive apparatus |
| 4204588, |
Oct 16 1978 |
|
Wheelchair braking apparatus |
| 4245947, |
Aug 24 1978 |
CLEMENT, JOSEPHINE MARIE 50% ; SIMMONS, DENISE 12 1 2% ; CLEMENT, DOREENE K 12 1 2% ; CLEMENT, CLINTON H 12 1 2% ; CLEMENT, ANN L 12 1 2% |
Self-loading car-top carrier |
| 4265147, |
Nov 05 1979 |
D. W. Zimmerman Mfg., Inc. |
Working pit with articulated tool arm assembly |
| 4281958, |
Dec 13 1979 |
|
Wheel chair hoist assembly for vehicles |
| 4284286, |
Aug 02 1979 |
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Combination handtruck and portable work table |
| 4305601, |
Mar 17 1980 |
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Shopping cart for the handicapped |
| 4320818, |
Jan 24 1980 |
Bohn & Dawson |
Wheelchair brake assembly |
| 4350227, |
Aug 25 1980 |
Bohn & Dawson |
Wheelchair brake assembly |
| 4391379, |
Oct 14 1981 |
AMIGO MOBILITY INTERNATIONAL, INC |
Lifting apparatus adapted for mounting in a vehicle trunk |
| 4398585, |
Feb 16 1982 |
|
Thermally efficient window shade construction |
| 4398858, |
Oct 31 1980 |
AMIGO MOBILITY INTERNATIONAL, INC |
Apparatus for loading and unloading a secondary vehicle into and from an automobile |
| 4403673, |
Jan 06 1981 |
|
Powered vehicle |
| 4403786, |
Jan 28 1981 |
MADDAK, INC , A CORP OF NJ |
Wheelchair shopping basket |
| 4452327, |
Nov 06 1980 |
MIDON ENGINERED PRODUCTS INC |
Motorized vehicle |
| 4484755, |
Sep 30 1982 |
HELLER FINANCIAL, INC |
Wheeled cart for use by handicapped, invalid and frail persons |
| 4496896, |
Apr 14 1983 |
Towmotor Corporation |
Vehicle battery charging apparatus |
| 4503925, |
Jun 13 1983 |
AMIGO MOBILITY INTERNATIONAL, INC |
Detachable steerable power unit for occupant-propelled wheelchairs |
| 4504094, |
Sep 16 1982 |
Everest and Jennings Canadian Limited |
Drive mechanism for invalid carriages |
| 4512613, |
Dec 02 1982 |
Everest & Jennings, Inc. |
Wheel hub latch mechanism for power wheelchairs |
| 4522320, |
Feb 18 1981 |
JOY MANUFACTURING COMPANY, A PA CORP |
Kiln floor system |
| 4522420, |
Aug 04 1983 |
|
All terrain vehicle conversion system |
| 4570739, |
Sep 29 1983 |
Burke, Inc.; BURKE, INC , MISSION, KN A KN CORP |
Personal mobility vehicle |
| 4580803, |
Dec 17 1984 |
|
Convenience basket, desk top or tray mounting system for wheel chairs |
| 4595214, |
Apr 30 1984 |
Raleigh Cycle Company of America |
Bicycle parking brake |
| 4623163, |
Nov 08 1985 |
|
Travel chair for handicapped individuals |
| 4633962, |
Dec 02 1985 |
COX, FRANCIS C |
Articulated wheel chair |
| 4666008, |
Mar 17 1986 |
AMIGO MOBILITY INTERNATIONAL, INC |
Methods and apparatus for adapting steerable powered vehicles for the handicapped to outdoor travel |
| 4729447, |
Sep 15 1986 |
|
Safeguard for powered wheelchair |
| 4750578, |
Jan 12 1987 |
|
Dismantlable and collapsible utility cart |
| 4752539, |
Nov 10 1986 |
Trimble Navigation Limited |
Battery holder for electronic apparatus |
| 4756978, |
Nov 19 1986 |
|
Battery and mount |
| 4772037, |
Apr 27 1987 |
|
Device for the prevention of vehicular overturn of all terrain vehicles |
| 4795182, |
Sep 17 1987 |
|
Wheelchair with pivoted basket |
| 4798255, |
Oct 29 1987 |
|
Four-wheeled T-handlebar invalid carriage |
| 4834413, |
Nov 30 1987 |
Invacare Corporation |
Quick release handle |
| 4846295, |
Apr 11 1988 |
AMIGO MOBILITY INTERNATIONAL, INC |
Steerable motorized three-wheeled vehicles for use by the handicapped and others desiring assistance |
| 4886294, |
May 12 1988 |
|
Anti-tip device for a vehicle |
| 4887685, |
Apr 11 1988 |
AMIGO MOBILITY INTERNATIONAL, INC |
Steerable motorized three-wheeled vehicles for use by the handicapped and others desiring assistance |
| 4892166, |
May 03 1988 |
|
Motorized wheelchair assembly having coupling device |
| 4944359, |
Jul 28 1988 |
Sunrise Medical Limited |
Vehicle and method of releasably coupling parts of the vehicle together |
| 4947955, |
Jan 13 1989 |
Electric Mobility Corp. |
Personal vehicle having a take-apart frame |
| 4953645, |
Jan 12 1988 |
Ortopedia GmbH |
Electric wheel-chair |
| 5020624, |
Nov 13 1989 |
Everest & Jennings, Inc. |
Power drive scooter |
| 5071150, |
Nov 13 1990 |
|
Tricycle apparatus |
| 5074372, |
Nov 20 1989 |
Fortress Scientific Limited |
Knock down motorized three-wheeled vehicle |
| 5090513, |
Dec 24 1990 |
Amigo Mobility International, Inc. |
Powered wheeled vehicle for the handicapped and others desiring assistance incorporating automatically locking swivelable and raiseable powered seat |
| 5090517, |
Apr 30 1990 |
CART STOP L C |
Braking system for a grocery cart or the like |
| 5121806, |
Mar 05 1991 |
|
Power wheelchair with torsional stability system |
| 5154251, |
Nov 14 1990 |
Invacare Corporation; INVACARE CORPORATION, A CORP OF OHIO |
Power driven vehicle |
| 5161630, |
Sep 04 1990 |
FORTRESS SCIENTIFIQUE DU QUEBEC LTEE 705 HODGE |
Wheelchair drive assembly |
| 5181733, |
Dec 13 1991 |
|
Anti-tip device for wheelchair |
| 5207439, |
Feb 21 1992 |
Magline, Inc. |
Improvements in hand trucks with pivotally connected, spreadable, wheel-supported, auxiliary support frames |
| 5238082, |
Apr 26 1991 |
Ranger All Season Corp. |
Personal mobility vehicle |
| 5252078, |
Feb 23 1993 |
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Drive-up electric receptacle |
| 5272431, |
Nov 27 1991 |
|
Automatic power connector for recharging electric vehicles |
| 5294141, |
Nov 14 1990 |
Invacare Corporation |
Attended to self propelled convertible pivoting wheelchair |
| 5316328, |
Jun 14 1993 |
Amigo Mobility International, Inc. |
Bumper mounted anti-tip stabilizers for chair-mounting vehicles utilized by physically disadvantaged persons and others desiring mobility assistance, and methods of stabilizing such vehicles |
| 5322140, |
Feb 03 1992 |
Amigo Mobility International, Inc. |
Steering systems for four-wheeled carts |
| 5333702, |
Jul 30 1990 |
Ortho-Kinetics, Inc. |
Three wheel scooter with quick release rear motor and wheel assembly |
| 5388659, |
Aug 19 1993 |
|
Motorized scooter |
| 5394968, |
May 19 1993 |
|
Clutch applied between transmission shaft and wheel of an electric cart |
| 5452775, |
Apr 19 1994 |
Amigo Mobility International, Inc. |
Off-road passenger vehicle incorporating an inertia powered safety brake system |
| 5462439, |
Apr 19 1993 |
|
Charging batteries of electric vehicles |
| 5478196, |
Dec 06 1993 |
Schaeff, Incorporated |
Method of handling stacks of baked goods trays |
| 5497844, |
Apr 17 1995 |
Mattel, Inc. |
Crawler gear assembly |
| 5498948, |
Oct 14 1994 |
GM Global Technology Operations LLC |
Self-aligning inductive charger |
| 5523666, |
Dec 24 1993 |
Daimler-Benz AG |
Battery-charging device for an electric vehicle |
| 5572109, |
Apr 19 1993 |
|
Charging batteries of electric vehicles |
| 5617003, |
Mar 24 1995 |
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho |
Method and apparatus for charging a battery of an electric vehicle |
| 5646500, |
Jan 27 1995 |
GM Global Technology Operations LLC |
Inductively coupled charger having a light-activated mechanical positioning system |
| 5654621, |
Oct 28 1992 |
Daimler-Benz Aktiengesellschaft |
Method and arrangement for automatic contactless charging |
| 5695021, |
Nov 12 1993 |
PRIDE HEALTH CARE, INC |
Electrically-powered scooter for personal transport |
| 5710502, |
Jun 01 1994 |
Cableco and Poumey |
System for recharging the storage batteries of an electric motor vehicle |
| 5714815, |
Sep 05 1995 |
Mattel, Inc |
Motor mount assembly |
| 5799756, |
Mar 31 1997 |
SURELOCK, INC |
Surelock wheelchair brakes |
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Jan 30 1996 |
Sumitomo Wiring Systems, Ltd |
Connection system and connection method for an electric automotive vehicle |
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Jan 30 1996 |
Sumitomo Wiring Systems, Ltd |
Connecting system and a connection method |
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Sep 29 1997 |
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Automatic braking wheelchair |
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Apr 16 1998 |
Westinghouse Air Brake Company |
Two piece hand brake release handle |
| 6056077, |
Nov 20 1996 |
Yamaha Hatsudoki Kabushiki Kaisha |
Small vehicle |
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Jun 22 1998 |
Shisutemu Sooken Co., Ltd. |
Electric vehicle |
| 6170592, |
Jun 09 1999 |
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Detachable framework for an electric cart |
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Apr 30 1997 |
GOLDEN TECHNOLOGIES, INC , A CORP OF PA |
Personal mobility vehicle |
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May 18 1999 |
KINNEY & LANGE, P A |
Cart puller with retaining cord mechanism |
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Feb 10 1999 |
Amigo Mobility International, Inc. |
Demountable motor driven vehicles for the physically challenged |
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Apr 16 1998 |
Westinghouse Air Brake Co |
Jointed hand brake release handle |
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Oct 20 2000 |
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Wheelchair braking system |
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Four D, Inc. |
Passenger carrier that nests with a cart basket |
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Amigo Mobility International, Inc. |
Vehicle wheel drive disconnect system permitting free wheeling of the wheel on a vehicle drive axle |
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Motor-assist gurney unit and method |
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Device for compensating directional offset of electrical scooter |
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Amigo Mobility International, Inc. |
Rechargeable electric battery powered vehicle for the physically challenged and charge station system, and methods of making and assembling the same |
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Power-assisted cart retriever with attenuated power output |
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Foldable personal mobility vehicle |
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Dane Industries, Inc. |
Cart coupler assembly for cart collection machines |
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Personal mobility vehicle |
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Nov 15 1979 |
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Invalid chair |
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Nov 28 1980 |
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Motor cart |
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May 03 1982 |
AMIGO MOBILITY INTERNATIONAL, INC |
Mobile chair for the handicapped |
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Mar 14 1983 |
AMIGO MOBILITY INTERNATIONAL, INC |
Steerable detachable wheelchair prime mover |
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Aug 29 1983 |
AMIGO MOBILITY INTERNATIONAL, INC |
Powered wheelchair |
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Electrically powered three wheeled vehicle for the handicapped |
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May 21 1987 |
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Electrically powered three-wheeled vehicle for the handicapped and others desiring assistance |
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Nov 12 1993 |
Dana Douglas Medical |
Brake handle for a walker |
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Mar 04 1996 |
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Hand lever for motorcycles |
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Invacare Corporation |
Push to lock brake handle |
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DANA DOUGLAS INC |
Brake handle |
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Dec 07 2001 |
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Wheelchair |
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Jul 17 2002 |
CURRIE ACQUISITIONS, LLC |
Mobility vehicle |
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Jun 08 2005 |
Electric Mobility Corporation |
Personal mobility vehicle |
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Mar 26 2008 |
TCM Corporation |
Forklift truck |
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Nov 15 2009 |
WILMINGTON SAVINGS FUND SOCIETY, FSB |
Wheelchair |
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May 06 2014 |
NEW LIVE |
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Apr 15 2014 |
WHILL INC |
Four wheel electric vehicle |
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Nov 23 2015 |
Amigo Mobility International, Inc. |
Material handling cart |
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Nov 23 2015 |
Amigo Mobility International, Inc.; AMIGO MOBILITY INTERNATIONAL, INC |
Material handling cart |
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Nov 23 2015 |
AMIGO MOBILITY INTERNATIONAL, INC |
Material handling cart |