Title: Mobile chair for paraplegics

Abstract: The present wheel chair has a hydraulic jack for raising and lowering a seat. The frame of the chair has spaced opposite sides and a jack-supporting horizontal platform at the bottom. At the back, the frame of the chair is open above this platform so that the user enters and leaves the chair (getting on and off the seat) from the back.

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Inventors: Schoolden, Raymond (Miami, FL, US)

Application Number: 454615
Filing Date: 1974-03-25
Publication_date: 1976-02-10
Assignee:
Primary Class(es): 297/344.19 5/81.1R, 5/86.1, 180/315, 188/2F, 280/211, 280/250.1, 297/352, 297/DIG10
Other Classes:
US Patent Ref:

267328	Nov, 1882	Cooper	188/16.
1181796	May, 1916	Pendleton	297/DIG.
2129260	Sep, 1938	Bowser	297/DIG.
2762422	Sep, 1956	Stratton	297/DIG.
2776701	Jan, 1957	Denis	297/DIG.
2859837	Nov, 1958	Mize	188/2.
2914110	Nov, 1959	Schulte	297/DIG.
3107105	Oct, 1963	Heriford	280/211.
3272530	Sep, 1966	Klassen	297/5.
3301574	Jan, 1967	Good	297/DIG.
3488088	Jan, 1970	Goldberg	297/5.
3869171	Mar, 1975	Wilson	297/DIG.
D112691	Dec, 1938	Comper	297/5.

Other Refs: 1,284,564

Dec, 1968	DT

Primary Examiner: Wood, Jr., M. H.
Assistant Examiner: Silverstrim, John P.
Attorney: Oltman and Flynn