Convertible wheelchair/litter

Details Convertible wheelchair/litter Convertible wheelchair/litter

1987-08-17

1989-01-03

McCall, James T.

Chairs and seats

Having detachably interfitting parts or components; i.e.,...

Interfitted back and back frame

4237, 297 84, 297193, 297440, 297DIG4, A47C 102, A44C 700

Patent

active

047952148

ABSTRACT:
An invalid wheelchair/litter having improvements in the areas of a cushioning cylinder that softens the lowering motion from the litter configuration to the chair configuration to protect the patient, providing removable upholstery which permits use of slip covers and quick and easy cleaning of the apparatus, improved foot rest structure having numerous advantageous features, and a toilet seat variation to permit the user to perform bodily functions while seated in the invention apparatus.

REFERENCES:
patent: 601312 (1898-03-01), Beall
patent: 1657285 (1928-01-01), Siskin
patent: 2669295 (1954-02-01), Shepherdson
patent: 2694437 (1954-11-01), Glaser
patent: 2912702 (1959-11-01), Mackenzie
patent: 2913732 (1959-11-01), Jones
patent: 3769638 (1973-11-01), Clanan
patent: 3858938 (1975-01-01), Kristensson
patent: 3936893 (1976-02-01), Anderson
patent: 4032191 (1977-06-01), Fetsch
patent: 4155126 (1979-05-01), Classen
patent: 4193147 (1980-03-01), Fischer
patent: 4365840 (1982-12-01), Kehl
patent: 4564238 (1986-01-01), Wolpert, Jr.
American Hospital Supply Catalog, pp. F-5 and F-6.

Affiliated with

Also associated with

Rating

Convertible wheelchair/litter does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2164939