Collapsible structure

Tent – canopy – umbrella – or cane – Portable shelter – Framework

Reexamination Certificate

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Details

C135S124000, C135S143000, C135S144000

Reexamination Certificate

active

10812848

ABSTRACT:
A collapsible structure comprises a first frame member including first and second segments hingedly interconnected with each other allowing the collapsible structure to have a collapsed position and an expanded position. The collapsible structure further comprises a second frame member hingedly connected to the first frame member. The second frame member includes first and second segments hingedly interconnected with each other. A hinge member is employed to hingedly connect the first segment and the second segment. At least one of the first and second frame members includes a closed-loop configuration.

REFERENCES:
patent: 574235 (1896-12-01), Bennitt
patent: 2197478 (1940-04-01), Mathieu
patent: 3266503 (1966-08-01), Hoiness et al.
patent: 4066089 (1978-01-01), Rainwater
patent: 4815784 (1989-03-01), Zheng
patent: 5411046 (1995-05-01), Wan
patent: 5553908 (1996-09-01), Shink
patent: 5806549 (1998-09-01), Love
patent: 6089247 (2000-07-01), Price
patent: 6173726 (2001-01-01), Talmadge
patent: 6374843 (2002-04-01), Zou
patent: 6550491 (2003-04-01), Bixler et al.
patent: 7216658 (2007-05-01), Navarro
patent: 2002/0189659 (2002-12-01), Carter
patent: 0 222 437 (1990-10-01), None
patent: 2 183 267 (1987-06-01), None

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