Wheelchair walker

Details Wheelchair walker Wheelchair walker

1988-03-07

1990-01-02

Marmor, Charles A.

Land vehicles

Wheeled

Coasters

5 81R, 272 703, 280 474, 297 5, 297DIG4, A47C 750

Patent

active

048908533

ABSTRACT:
A foot-propelled wheelchair-walker device which provides for the seated support of the user and also enables the user to stand and walk with the assistance of the device. The wheelchair-walker device has a four wheel base, a hydraulic post for height adjustment, a bent U-shaped cloth covered frame for a patient seat support suspended from the hydraulic post, a retaining bar attachable to said frame and a strap that extends between the user's legs and attaches to the retaining bar to secure the position of the user.

REFERENCES:
patent: D247458 (1978-03-01), Johansson
patent: 1361102 (1920-12-01), Scott
patent: 1448783 (1923-03-01), Blewitt et al.
patent: 1917440 (1933-07-01), Finkbeiner et al.
patent: 2327671 (1943-09-01), Rupprecht
patent: 2339007 (1944-01-01), Gahm
patent: 2437778 (1948-03-01), Ames
patent: 2654416 (1953-10-01), Maniscalco
patent: 2792052 (1957-05-01), Johannesen
patent: 2798533 (1957-07-01), Frank
patent: 3354893 (1967-11-01), Schmerl
patent: 3397883 (1968-09-01), Kiehn
patent: 3490808 (1970-01-01), Siegel
patent: 3654643 (1972-04-01), Clanan
patent: 3778052 (1973-12-01), Andow et al.
patent: 3788695 (1974-01-01), Salem
patent: 3790974 (1974-02-01), Johansson
patent: 3940808 (1976-03-01), Petrini
patent: 4010499 (1977-03-01), Davis et al.
patent: 4187869 (1980-02-01), Marchetti
patent: 4399572 (1983-09-01), Johansson
patent: 4415198 (1983-11-01), Brearley
patent: 4477117 (1984-10-01), Higgs
patent: 4487019 (1984-12-01), Johansson
patent: 4527829 (1985-07-01), Fanslau et al.
The Ambulator.RTM. Promotional Sheet by American Ambulator Company, Inc.
Arjo Lift Hygiene Chair Brochure by Arjo Hospital Equipment.
Arjo Patient Transfer Systems by Arjo Hospital Equipment, Inc.
Arjo Lift Walker Promotional Sheet by Arjo Hospital Equipment, Inc.

Affiliated with

Also associated with

Rating

Wheelchair walker does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1380080