Portable enclosure

Details Portable enclosure Portable enclosure

2007-07-13

2009-12-08

Yip, Winnie (Department: 3636)

Tent, canopy, umbrella, or cane

Portable shelter

Framework

C135S147000, C135S156000, C403S170000, C052S646000

Reexamination Certificate

active

07628165

ABSTRACT:
The present invention is a collapsible enclosure comprising, a plurality of structural support beams, a hub having a plurality of attachment means and a pressure plate positioned below the attachment means to which one end of the structural support beams are attached and a cover disposed upon and traversing between the structural support beams. The top portion of the cover having means for receiving the plurality of structural support beams and the bottom portion having adapters for receiving the other ends of the plurality of structural support beams. The cover may have one or more openings and one or more flaps to secure the one or more openings.

REFERENCES:
patent: 1846496 (1932-02-01), Mills
patent: 2864389 (1958-12-01), Smith et al.
patent: 3929146 (1975-12-01), Maiken
patent: 4202363 (1980-05-01), Watts et al.
patent: 4750509 (1988-06-01), Kim
patent: 4941499 (1990-07-01), Pelsue et al.
patent: 4966178 (1990-10-01), Eichhorn
patent: 5666986 (1997-09-01), Fox
patent: 5884646 (1999-03-01), Ju
patent: 6581617 (2003-06-01), Ham et al.
patent: 6776179 (2004-08-01), Chen
patent: 6854476 (2005-02-01), Chai

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