Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Movably interconnected
Patent
1986-05-02
1988-09-20
Britts, Ramon S.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Movably interconnected
160201, 160 40, E06B 322
Patent
active
047718161
ABSTRACT:
Overhead door construction for a truck van or the like including metal door sections pivotally connected by the rigid part of a dual durometer plastic hinge member having a flexible part for sealing the joint between adjacent door sections when the door is closed.
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patent: 3894571 (1975-07-01), Hinchliff
patent: 4368772 (1983-01-01), Bouthillier
patent: 4563381 (1986-01-01), Woodland
Britts Ramon S.
Purol David M.
Whiting Roll-Up Door Mfg. Corp.
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