Receptacles – Flaccid wall material permanently united with a skeletal... – Collapsible or foldable framework
Reexamination Certificate
2005-10-11
2005-10-11
Castellano, Stephen (Department: 3727)
Receptacles
Flaccid wall material permanently united with a skeletal...
Collapsible or foldable framework
C220S009400, C220S023910, C220S495010
Reexamination Certificate
active
06953127
ABSTRACT:
A portable rapidly deploying hazardous material containment device is disclosed, which is adapted to receive and retain hazardous materials. The containment device includes a framework may be easily and rapidly manipulated between an erect open configuration and a collapsed compact configuration. The framework of the containment device includes rods, hubs, and a canopy. Each rod pivotally joins to another rod by a scissors-type connection intermediate the rod ends. In addition, the end portion of each rod pivotally joins to a hub, where each hub may receive a plurality of rods. As configured, each rod enjoys pivotal movement in relation to the hub along a single axis of revolution. The rods rotate about this single axis of revolution from the collapsed compact configuration, where the rods are substantially parallel to one another, to the erect open configuration, where the rods radiate outwardly from one another and the framework of the containment device includes four side walls. In this erect configuration, the containment device provides a frame for the canopy to reside and form a receptacle region for receiving and retaining hazardous materials.
REFERENCES:
patent: 694289 (1902-02-01), Langston
patent: 2020766 (1935-11-01), Brown
patent: 2638399 (1953-05-01), Seymour
patent: 3633932 (1972-01-01), Holden
patent: 4473986 (1984-10-01), Zeigler
patent: 4512097 (1985-04-01), Zeigler
patent: 4522008 (1985-06-01), Zeigler
patent: 4561618 (1985-12-01), Zeigler
patent: 4579066 (1986-04-01), Zeigler
patent: 4637180 (1987-01-01), Zeigler
patent: 4689932 (1987-09-01), Zeigler
patent: 4747239 (1988-05-01), Zeigler
patent: 4761929 (1988-08-01), Zeigler
patent: 4800663 (1989-01-01), Zeigler
patent: 4838003 (1989-06-01), Zeigler
patent: 4883189 (1989-11-01), Lobbert
patent: 4970841 (1990-11-01), Zeigler
patent: 4989749 (1991-02-01), Choi
patent: RE33710 (1991-10-01), Zeigler
patent: 5230196 (1993-07-01), Zeigler
patent: 5274980 (1994-01-01), Zeigler
patent: 5444946 (1995-08-01), Zeigler
patent: 5620018 (1997-04-01), Carpenter et al.
patent: 5651228 (1997-07-01), Zeigler
patent: 5943837 (1999-08-01), Esser et al.
patent: 6141934 (2000-11-01), Zeigler
Castellano Stephen
TVI Corporation
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