Title:
ORTHOPEDIC CHAIR
Document Type and Number:
United States Patent 3464754


Inventors:
Gottfried, Louis
Berger, Jacob
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Sponsored by:
Flash of Genius
Publication Date:
09/02/1969
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Referenced by:
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Assignee:
REX STROLL O CHAIR CO
Primary Class:
297/284.800
International Classes:
A61G5/00; A61G5/10; A61G5/12; A47C7/46
US Patent References:
0855656
2756809Back support for chairs, car seats, and the like
2991124Back supporting attachment for seat backs
3069202Baby chair with inclining back
3112137Jig for making custom chairs
3197255Portable back support
3215470Seat with adjustable elements
3326601Inflatable back support for a seat
3288525Orthopedic chair


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