Chairs and seats – Supplemental back – Including a means to adjust supplemental back relative to a...
Patent
1987-07-07
1988-11-08
Zugel, Francis K.
Chairs and seats
Supplemental back
Including a means to adjust supplemental back relative to a...
297188, 5462, A47C 702
Patent
active
047831200
ABSTRACT:
An independent seat cushion used primarily to provide seating comfort at commercial locations, such as stadiums, conventions, arenas or the like, which is readily carried to the use site, which employs a detachable pouch or pocket for carrying incidental items and, in one form, includes a pivotal back rest. Typically, slide fasteners are employed for pouch or pocket detachment, as well as for the placement of resilient material defining the body of the cushion. The cushion itself can assume various configurations in plan view, and an adjustable strap is provided for ready carrying.
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patent: 3112956 (1963-12-01), Schick et al.
patent: 3580633 (1971-05-01), DuPriest
patent: 3763972 (1973-10-01), Karzmar
patent: 4604987 (1986-08-01), Keltner
Flackbert Warren D.
Zugel Francis K.
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