A - Human Necessities – 47 – C
Patent
A - Human Necessities
47
C
155/50
A47C 7/46 (2006.01)
Patent
CA 1042336
SEAT BACKREST HAVING AN ADJUSTABLE LUMBAR SUPPORT Abstract of the Disclosure A seat backrest having a contourable upholstered portion supported by a rigid frame includes means to impart a curvature to the upholstered portion to produce a desired supporting con- tour in the lumbar area of the seat's occupant. The contour- producing means includes a lumbar pad, a flexible member con- necting the lumbar pad to the frame, and means operable from the side of the backrest for moving and holding the connecting mem- ber in a plurality of positions.
235945
Obermeier Albert A.
Thompson James E.
Deere And Company
Na
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