Collapsible enclosure

Details Collapsible enclosure Collapsible enclosure

2010-11-03

2011-12-20

Nguyen, T. (Department: 3644)

Plant husbandry

Cover, shade, or screen

Collapsible or nestable

C047S029700

Reexamination Certificate

active

08079176

ABSTRACT:
A collapsible enclosure includes a mount having a central shaft and a shell carried by the central shaft. The shell includes a first plurality of support arms carrying a cover and a second plurality of support arms pivotally connected with the first plurality of support arms for articulating the first plurality of support arms from a first generally linear position to a second generally bowed position for presenting the cover into a generally hemispherical configuration. Additionally, the first and second plurality of support arms is carried by the central shaft in a manner enabling the shell to traverse the central shaft when the cover is in the generally hemispherical configuration.

REFERENCES:
patent: 2864389 (1958-12-01), Smith et al.
patent: 3374798 (1968-03-01), Samuelson
patent: 3874397 (1975-04-01), Oberhaus
patent: 3889698 (1975-06-01), Roessl
patent: 4194319 (1980-03-01), Crawford
patent: 4304068 (1981-12-01), Beder
patent: 4327520 (1982-05-01), Saxby et al.
patent: 6230728 (2001-05-01), Reese
patent: 6357174 (2002-03-01), Hernick
patent: 6776177 (2004-08-01), Wu
patent: 6810618 (2004-11-01), Hauser
patent: 7497048 (2009-03-01), Bakowski
patent: 2006/0185708 (2006-08-01), Sylvestre et al.

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