Plastic seat-back framework and method for the manufacture thereof
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United States of America Patent
Stats
-
Jun 28, 1983
Grant Date -
N/A
app pub date -
Jan 8, 1981
filing date -
Jan 25, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A seat back framework of one-piece construction together with a head rest support is made from a single blank of fiber-reinforced plastics. The seat back framework comprises a generally rectangular body having opposite upper and lower walls, a pair of opposite side walls and a connecting wall extending between the side walls in spaced relation to the upper wall with a support space defined therebetween. A pair of guide members for axially adjustably supporting corresponding legs forming a part of the head rest assembly together with a head rest are formed on the rectangular body within the support space.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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