Collapsible frame
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United States of America Patent
Stats
-
Aug 10, 2004
Grant Date -
Sep 4, 2003
app pub date -
Mar 4, 2002
filing date -
Mar 4, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A collapsible frame for use in erecting tents, canopies and the like at outdoor venues includes a plurality of telescopic legs for providing vertical structural support, and a plurality of top corner joints each fixedly mounted upon a top end of a corresponding telescopic leg. A leg slider joint is adjustably mounted upon each telescopic leg for sliding along that telescopic leg. A truss pair of link members is mounted to a pair of top corner joints and to a corresponding pair of leg slider joints. The link members are mounted on adjacent pairs of telescopic legs for providing a scissors connector. Finally, a plurality of canopy support arms, each including a locking pivotal connector and each fixedly connected to a top corner joint and a corresponding leg slider joint, is employed for raising and lowering the collapsible frame as a stable unitary structure.
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Family
International Classification(s)
Cited Art Landscape
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