Flexible or portable closure – partition – or panel – Roll type – With guides or fabric edge holders
Reexamination Certificate
2002-12-11
2008-08-12
Johnson, Blair M. (Department: 3634)
Flexible or portable closure, partition, or panel
Roll type
With guides or fabric edge holders
C160S194000
Reexamination Certificate
active
07409981
ABSTRACT:
The invention relates to a shutter device intended to close an opening, the shutter (1) being able to be moved downwards and upwards between an open position and a closed position, this shutter (1) having flexible or articulated roughly continuous lateral edges (8, 9) running with respect to guideways (10, 11) mounted on fixed supports (12) on each side of the opening, means being provided to allow a passage to be created between the guideways (10, 11) that is wider than the distance between the lateral edges (8, 9) of the shutter (1) when the latter is in the open position.
REFERENCES:
patent: 4478268 (1984-10-01), Palmer
patent: 5526865 (1996-06-01), Coenraets
patent: 0 992 650 (2000-04-01), None
patent: WO-01 92672 (2001-12-01), None
Browdy and Neimark
Dynaco International S.A.
Johnson Blair M.
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