Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Portable
Patent
1991-06-21
1992-03-03
Purol, David M.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Portable
1602312, A47G 500
Patent
active
050923854
ABSTRACT:
An interlocking panel system having individual thin-walled sections, each section being supported by a rectangular frame formed of edge strip material. Each edge strip is constructed with an outwardly facing interlocking channel, to permit interlocking engagement of hinges and other connectors. The system includes a flexible hinge assembly which has outer edges shaped to slidably engage into the edge strips, and locking levers for indexing and affixing the respective flexible hinges in locked relationship to the panel sections. The edge strips also have selectively positioned locating holes and a slidable bar is movable into position along the edge strips, to permit the attachment of locating pins and feet for the various panel sections.
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patent: 4250676 (1981-02-01), Presby
patent: 4344475 (1982-08-01), Frey
Purol David M.
Skyline Displays, Inc.
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