Invention Grant
- Patent Title: Wheelchair with easily changeable wheel sets
- Patent Title (中): 轮椅容易更换轮组
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Application No.: US12661525Application Date: 2010-03-17
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Publication No.: US08348293B1Publication Date: 2013-01-08
- Inventor: William Lasher
- Applicant: William Lasher
- Agent Michael J. Tavella
- Main IPC: B62M1/14
- IPC: B62M1/14

Abstract:
A wheelchair that has the ability to change quickly and easily the front casters of the wheelchair to another set of front casters intended for a different usage. This usage includes: an ‘everyday’ chair set up that uses narrower rear tires and smaller front casters; a snow chair set up with wide rear tires and larger front casters (or skis in place of casters); a beach set up with extremely wide rear tires and balloon front casters placed forward of the front of the frame; a hiking set up with mountain bike rear tires and over sized youth mountain bike front casters set); or a beach set up with extremely wide rear tires and balloon front casters placed forward of the front of the frame. A user may also mix and match front casters and rear wheels to form a different combination not listed above.
Information query