Chairs and seats – Supplemental back – Including a means to adjust supplemental back relative to a...
Patent
1992-11-25
1993-09-28
Trettel, Michael F.
Chairs and seats
Supplemental back
Including a means to adjust supplemental back relative to a...
297397, 297464, 297460, A47C 742
Patent
active
052481824
ABSTRACT:
A padded seat cushion support consists of large, vertical side cushions having extremely full and soft padding. When installed on a chair, such as a wheelchair, the cushions grip the sides of the occupant, including both sides of the occupant's head. The vertical side cushions are affixed to a central fabric panel which is fastened to the inside chair seat back by straps and also by a pocket at the rear of the panel which receives the top of the chair seat back. The vertical side cushions are slanted inward along the central panel to a top end of the panel where they are held on either side of the patient's head, thereby comfortably supporting the patient's head against unwanted lateral deflection.
REFERENCES:
patent: 1673433 (1928-06-01), Wheeler et al.
patent: 3542421 (1970-11-01), Ambrose
patent: 5154477 (1992-10-01), Lacy
Gore Gregory J.
Trettel Michael F.
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