Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – With mounting or supporting means
Patent
1987-03-02
1988-08-16
Britts, Ramon S.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
With mounting or supporting means
160199, 49127, 52 64, E05D 1506
Patent
active
047637145
ABSTRACT:
A dual wall partition comprising, in combination, first and second generally planar panels, and hinge apparatus supporting the panels in generally parallel, generally opposed relationship, the hinge apparatus extending between the panels for permitting a range of movement of the panels relative to each other to vary the spacing therebetween from a maximum determined by the hinge apparatus to selected spacings which are less than the maximum and so that the panels remain substantially parallel throughout the range of movement.
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patent: 3494407 (1970-02-01), Hollands et al.
patent: 3879799 (1975-04-01), Williams
patent: 4569164 (1986-02-01), Dickson
Britts Ramon S.
Hough Manufacturing Corporation
Purol David M.
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