Land vehicles – Wheeled – Occupant propelled type
Patent
1988-02-16
1990-10-30
Marmor, Charles A.
Land vehicles
Wheeled
Occupant propelled type
2802501, 280650, B62D 6302
Patent
active
049663798
ABSTRACT:
A wheelchair having opposing sideframes each of which comprise a base section which is pivotally connected by a brace member to an inclinable seat section. An extender mechanism interconnects the seat section to a brace member and provides releasable securement for a wheelchair seat at selected angular positions. Backrest bars are independently adjustable with a similar extender mechanism that interconnects the bars with a respective seat section. The sideframes are spaced-apart with hinged spacer bars which includes a latching device for releasably securing the bars in an open position. The bar and frame sections have elongated slots containing fasteners for adjustable connections with fasteners from adjunct wheelchair assemblies.
REFERENCES:
patent: 3191990 (1965-06-01), Rugg et al.
patent: 3787089 (1974-01-01), Wrethlander
patent: 3964786 (1976-06-01), Mashuda
patent: 4046418 (1977-09-01), Smith et al.
patent: 4231614 (1980-11-01), Shaffer
patent: 4335900 (1982-06-01), Fleischer
patent: 4555121 (1985-11-01), Lockard et al.
patent: 4577878 (1986-03-01), Roy et al.
patent: 4613151 (1986-09-01), Kielczewski
patent: 4632450 (1986-12-01), Holdt
patent: 4679849 (1987-07-01), Torgney
patent: 4741547 (1988-05-01), Tholkes
Boehler Anne Marie
Hovet Kenneth J.
Marmor Charles A.
Mulholland Designs, Inc.
LandOfFree
Reclinable wheelchair does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Reclinable wheelchair, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reclinable wheelchair will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-271501