Chairs and seats – Body or occupant restraint or confinement – Having crotch strap or post
Patent
1994-01-03
1995-06-27
Cranmer, Laurie K.
Chairs and seats
Body or occupant restraint or confinement
Having crotch strap or post
297 5, 29734418, 297DIG4, 135 67, A61H 304
Patent
active
054274389
ABSTRACT:
A combination chair and walker comprises a primary frame and a bottom frame. The primary frame having laterally spaced apart primary front and rear legs spaced rearwardly thereof. The primary frame releasably attached to the bottom frame. The bottom frame comprising an auxiliary frame extending laterally from the primary front and rear legs. The auxiliary frame has auxiliary front and auxiliary rear legs. The primary front and auxiliary rear legs provide for movement over a floor in a stable, upright configuration. The auxiliary front legs extend close to the floor to provide added stability to prevent a person from tipping the chair/walker.
REFERENCES:
patent: 2459066 (1949-01-01), Duke
patent: 2981312 (1961-04-01), Sundberg
patent: 3695702 (1972-10-01), Ingellis
patent: 4342465 (1982-08-01), Stillings
patent: 4621804 (1986-11-01), Mueller
patent: 4759562 (1988-07-01), Vinyard et al.
patent: 4770410 (1988-09-01), Brown
patent: 4953851 (1990-09-01), Sherlock et al.
patent: 5058912 (1991-10-01), Harroun
patent: 5083806 (1992-01-01), Brown
Cranmer Laurie K.
Innovative Products Unlimited, Inc.
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