Personal mobility device

Motor vehicles – Special wheel base – Collapsible or knockdown for storage or transport

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C135S066000, C135S067000, C180S907000, C280S250100, C280S304100, C297S423120, C297S423130

Reexamination Certificate

active

07921953

ABSTRACT:
A personal mobility device comprising an open frame having a front structure, a rear structure, and a side structure. The side structure has an upper rail and a lower rail coupleable to the front structure and the rear structure. In one embodiment, a main mobility wheel is coupled to the side structure, and a knee rest is rotatably coupled to the front structure. The knee rest is adjustable from a first substantially-vertical position coupled to the front structure to a second rearwardly and downwardly-angled position from the front structure.

REFERENCES:
patent: 3629880 (1971-12-01), van Rhyn
patent: 3872945 (1975-03-01), Hickman et al.
patent: 4054319 (1977-10-01), Fogg et al.
patent: 4456086 (1984-06-01), Wier et al.
patent: 4589699 (1986-05-01), Dungan
patent: 4744578 (1988-05-01), Stearns
patent: 4802542 (1989-02-01), Houston et al.
patent: 4807897 (1989-02-01), Schultz
patent: 4809997 (1989-03-01), Owens
patent: 5137102 (1992-08-01), Houston et al.
patent: 5340139 (1994-08-01), David
patent: 5520402 (1996-05-01), Nestor et al.
patent: 5884935 (1999-03-01), Tholkes
patent: 6125957 (2000-10-01), Kauffmann
patent: 6440046 (2002-08-01), Tholkes
patent: 7614639 (2009-11-01), Tholkes et al.
patent: 203 04 977 (2004-06-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Personal mobility device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Personal mobility device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Personal mobility device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2635972

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.