Wheel Chair

PAT. NO. Title
1 6,938,286 Wheel chair accessible crib
2 6,907,945 Wheel chair
3 6,883,819 Companion rider wheel chair
4 6,839,918 Collapsible wheel chair with displaceable seat panels
7 6,769,503 Battery compartment for a motorized wheel chair
9 6,729,422 Detachable transmission mechanism for a wheel chair and driving device thereof
10 6,709,341 Wheel-chair accessible billiard table
11 6,705,629 Wheel chair
12 6,702,051 Detachable transmission mechanism for a wheel chair
15 6,539,558 Multi-function, comfort wheel chair
16 6,510,567 Wheel chair and platform device for movement of a disabled person from a wheel chair to a chair seat support in a vehicle and aircraft
17 6,481,036 Modular cable protector having removable wheel chair ramps
18 6,464,243 Wheel chair
19 6,416,070 Multi-functional wheel chair
20 6,347,688 Wheel chair rollback stop
21 6,273,668 Wheel chair storage apparatus of car
22 6,257,608 Apparatus for propelling a wheel chair
23 6,253,880 Wheel chair ratchet brake
25 6,230,831 Wheel chair with auxiliary power
26 6,209,901 Wheel chair with waste elimination opening
27 6,173,986 Rowing arms driven wheel chair
28 6,155,367 Drive assistance device for a hand-driven wheel chair
29 6,126,187 Wheel-Chair for disabled people adapted to be reduced and obtained by assembling single parts, some of them being modular, without heat welding
30 6,086,085 Combination of a car-seat and a wheel chair
31 6,071,064 Wheel chair transport vehicle
32 5,992,605 Escalator system with wheel chair steps and an operating method therefor
33 5,947,231 Pivoting wheel chair lift device
35 5,855,387 Wheel chair with independent suspension
36 5,851,019 Wheel chair with independent suspension
37 5,762,350 Hand operated wheel chair or exercise machine using racks operated by variable length lever
38 5,762,154 Electrical driving system for a wheel chair
39 5,746,563 Car and a device for inserting and taking out a wheel chair from a luggage compartment
40 5,687,438 Alternating low air loss pressure overlay for patient bedside chair and mobile wheel chair
41 5,678,883 Motor coach layout for lavatory and wheel chair lift
42 5,671,496 Portable wheel chair ramp
43 5,669,620 Wheel chair and platform device for movment of a disabled person from a wheel chair to a chair seat support in a vehicle and aircraft
44 5,632,499 Wheel chair system
45 5,586,343 Wheel chair with a removable toilet bowl and seat
46 5,533,217 Pneumatic wheel chair cushion for reducing ischemic injury
47 5,522,644 Variably adjustable lower body support for wheel chair
48 5,505,412 Wheel chair arm board and method of making same
50 5,480,173 Wheel chair having longitudinally adjustable arm rests
Home About Us Contact Us Crazy Patents
Wheel Chair Wheel Chair Wheel Chair1 Wheel Chair2
0-A B C D E F G H I J K L M N O P Q R S T U V W X-Y-Z
Copyright 2005-2025 Free-Patent-Search.net