Clip for self-locking collapsible/expandable structures
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United States of America Patent
Stats
-
Jun 11, 1985
Grant Date -
N/A
app pub date -
Aug 19, 1982
filing date -
Aug 19, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This disclosure relates to a clip for securing together adjacent collapsible, expandable, self-locking, self-supporting structures which include a plurality of pairs of crossed rod elements pivotally joined in scissored fashion to each other and to hubs having openings therein, the structures having at least one hub of each section adjacent each other, and the clip having at least two stems with each stem being interlockingly received in an associated opening of the adjacent hubs to thereby secure the structures to each other in any one of a plurality of different configurations.
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