Collapsible frame
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 23, 2003
Grant Date -
Feb 13, 2003
app pub date -
Aug 13, 2001
filing date -
Aug 13, 2001
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 mounted on adjacent pairs of telescopic legs for providing a scissors connector. Finally, a plurality of canopy support arms each including a flexible 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.
First Claim
Family
International Classification(s)
Cited Art Landscape
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