| Patents for A61G 5 - Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs (14,474) |
|---|
| 12/25/1990 | US4979779 Wheelchair |
| 12/25/1990 | US4979726 Chair having lift apparatus |
| 12/19/1990 | CN2067561U Foot bearing of wheel chair capable of automatic return |
| 12/18/1990 | US4978899 Conveyance with electronic control for motors |
| 12/18/1990 | CA2019025A1 Auxiliary drive for vehicles |
| 12/13/1990 | WO1990014817A1 Mobile prone stander with positioning chair |
| 12/04/1990 | US4974905 Chair bed |
| 11/22/1990 | EP0398080A2 Motor driven wheelchair |
| 11/20/1990 | US4972351 Computer aided fabrication of wheelchair seats or other body supports |
| 11/14/1990 | EP0396652A1 Apparatus for handling heavy loads such as a trolley or a rolling chair for the handicapped |
| 11/13/1990 | US4969768 Coupler for IV pole |
| 11/13/1990 | US4969221 Lifting and lowering apparatus |
| 11/06/1990 | US4968094 Device for vertical adjustment of arm supports on chairs, especially wheel chairs |
| 11/06/1990 | US4968051 Trigger activated device for adjusting the inclination of a back frame of a wheelchair |
| 11/06/1990 | US4968050 Mobile prone stander having adjustable axis of inclination |
| 11/06/1990 | US4967864 Modular power drive wheelchair |
| 10/31/1990 | CN2064602U Multipurpose bed table |
| 10/30/1990 | US4966379 Reclinable wheelchair |
| 10/30/1990 | US4966145 Automatic body temperature adjuster |
| 10/25/1990 | DE3913079A1 Wheelchair with endless track - which is mounted on a frame pivoted behind the chair backrest |
| 10/24/1990 | EP0178318B1 A device for facilitating the displacement of chairs |
| 10/23/1990 | US4964182 Transfer aid with auxiliary support system |
| 10/16/1990 | US4962942 Minimum energy curb negotiating wheelchair |
| 10/16/1990 | US4962941 Wheelchair apparatus |
| 10/16/1990 | CA1275296C Climbing and descending vehicle |
| 10/10/1990 | EP0391347A1 Detachable wheelchair headrest |
| 10/10/1990 | EP0391344A2 Manually-propellable wheeled vehicle with obstacle-negotiating device |
| 10/09/1990 | US4961473 Kit for converting a hand-powered wheelchair to an electric motor-power wheelchair |
| 10/04/1990 | CA2013418A1 Detachable wheelchair headrest |
| 10/04/1990 | CA2013160A1 Manually-propellable wheeled vehichle with obstacle-negotiating device |
| 10/02/1990 | US4960304 Contour retaining back support cushion |
| 10/02/1990 | US4960287 Quick-release mount for batteries |
| 10/02/1990 | US4960180 Wheelchair |
| 09/18/1990 | US4957303 Foldable adjustable wheelchair |
| 09/14/1990 | WO1990010568A1 Diassemblable riding scooter |
| 09/14/1990 | CA2048615A1 Diassemblable riding scooter |
| 09/11/1990 | US4955922 Urine-collecting apparatus for wheel-chair |
| 09/11/1990 | US4955624 Wheelchair with height adjustable seat |
| 09/07/1990 | WO1990009919A1 Apparatus for the transmission of power to a rotating member |
| 09/04/1990 | US4953913 Contoured seat base |
| 09/04/1990 | US4953645 Electric wheel-chair |
| 08/29/1990 | EP0384499A1 Wheelchair |
| 08/28/1990 | US4951766 Electric wheel-chair |
| 08/28/1990 | US4951336 Contoured support cushions |
| 08/28/1990 | US4951334 Pressure relief cushion |
| 08/22/1990 | EP0382873A1 Collopsible wheelchair |
| 08/21/1990 | US4949740 Wheelchair rainware |
| 08/21/1990 | US4949410 Guard rail for patient transport apparatus hospital beds and the like |
| 08/21/1990 | US4949408 All purpose wheelchair |
| 08/14/1990 | US4948156 Standing lift and support for wheelchair user |
| 08/09/1990 | WO1990008669A1 Combination wheelchair and walker apparatus |
| 08/07/1990 | US4946222 Lift platform for chairs |
| 08/07/1990 | US4945582 Patient transport apparatus including independently or simultaneously operable leg and backrest portions |
| 08/02/1990 | DE3902694A1 Wheelchair with adjustable seat |
| 08/02/1990 | DE3902424A1 Wheelchair for the disabled, having removable disc wheels, wheel forks, foot part, seat shell and folding kinematics moving in horizontal planes |
| 08/01/1990 | EP0379482A1 Universal wheeled chair |
| 07/31/1990 | US4944359 Vehicle and method of releasably coupling parts of the vehicle together |
| 07/25/1990 | EP0378588A1 Process for stabilizing a single-axle wheeled vehicle and vehicle so stabilized |
| 07/19/1990 | DE3844317A1 Device for the accommodation of a seat, especially of a children's seat shell |
| 07/17/1990 | US4941799 Displaceable support for wheelchair |
| 07/17/1990 | US4941540 Universal electric wheeled chair |
| 07/17/1990 | US4941220 Patient care and transfer arrangement |
| 07/12/1990 | WO1990007316A1 Wheelchair propulsion means |
| 07/05/1990 | DE3904150C1 Lightweight wheelchair |
| 07/05/1990 | DE3843278A1 Electrical wheel-chair control system |
| 07/04/1990 | EP0376504A2 A self-supporting hinge assembly for use, inter alia, on folding chairs and/or wheelchairs |
| 07/04/1990 | CN2058834U Dancing wheel chair for disabled person |
| 07/04/1990 | CN1008597B Self-propelled working seat |
| 07/03/1990 | US4938623 Locking device |
| 07/03/1990 | US4938533 Upright and seating positioning device with particular application to armchairs, chairs or fixed or mobile seats |
| 06/23/1990 | CA2003016A1 Wheelchair and method of making same |
| 06/19/1990 | US4934725 Portable standing attachment for wheelchairs |
| 06/19/1990 | US4934723 Elevating wheel chair with safety feet |
| 06/19/1990 | US4934722 Folding wheelchair |
| 06/14/1990 | WO1990006097A1 A wheelchair with a six-wheel chassis |
| 06/13/1990 | EP0372839A1 Folding shower seat |
| 06/13/1990 | EP0372052A1 Storage compartment for wheelchair |
| 06/13/1990 | DE3937911A1 Frame for orthopaedic chair - consists of cross-members attached to L-shaped central support |
| 06/12/1990 | US4932077 Lap robe for wheelchair occupant |
| 06/05/1990 | US4930842 Restraint chair apparatus |
| 06/05/1990 | US4930171 Contour retaining support cushion |
| 05/31/1990 | WO1990005649A1 Powered wheelchair having transversely mounted drive mechanism |
| 05/31/1990 | WO1990005516A1 Vehicle and method of installing an electrical battery in the vehicle |
| 05/31/1990 | WO1990005515A1 Vehicle |
| 05/29/1990 | US4929022 Chair having lift apparatus |
| 05/29/1990 | CA1269608A1 Wheelchair |
| 05/23/1990 | EP0369792A1 Vehicle and method of installing an electrical battery in the vehicle |
| 05/23/1990 | EP0369791A1 Vehicle |
| 05/23/1990 | EP0369284A1 Wheelchair back system |
| 05/22/1990 | US4927167 Ambulatory wheelstand |
| 05/22/1990 | US4926952 Four-wheel drive wheelchair with compound wheels |
| 05/22/1990 | US4926777 Aquatic wheelchair |
| 05/17/1990 | WO1990004957A1 Collapsible wheelchair |
| 05/17/1990 | CA2003311A1 Drive system especially for a paraplegic vehicle |
| 05/16/1990 | EP0367784A1 Power driven vehicle for disabled. |
| 05/16/1990 | CA2003041A1 Vehicle and method of installing an electrical battery in the vehicle |
| 05/15/1990 | US4925242 Adjustable lumbar back support system for a wheelchair |
| 05/15/1990 | CA1269034A1 Patient support system for wheelchairs and the like |
| 05/15/1990 | CA1269033A1 Safeguard for powered wheelchair |
| 05/09/1990 | CN1041876A Revolving stage |