Frayless frangible connection for fabric and vertical blind...

Details Frayless frangible connection for fabric and vertical blind... Frayless frangible connection for fabric and vertical blind...

2005-04-06

2010-11-23

Johnson, Blair M. (Department: 3634)

Flexible or portable closure, partition, or panel

Plural and/or with rigid closure

Diverse types

C160S084040, C160S179000, C160S236000, C160S330000, C160S17810V

Reexamination Certificate

active

07836936

ABSTRACT:
A vertical blind panel including a plurality of substantially opaque louvers and a plurality of sheer transparent or translucent spacers. Each of the plurality of spacers is disposed between a respective pair of the plurality of louvers. At least one of the plurality of louvers includes a first vertically oriented louver portion connected to a second vertically oriented louver portion.

REFERENCES:
patent: 3851699 (1974-12-01), Shapiro
patent: 3946789 (1976-03-01), Ronkholz-Tolle, nee Tolle
patent: 5715883 (1998-02-01), Keith
patent: 6510885 (2003-01-01), Shih
patent: 2003/0019589 (2003-01-01), Colson et al.
patent: 2003/0084981 (2003-05-01), Swiszcz
patent: 2005/0211392 (2005-09-01), Elembaby
patent: 2006/0237147 (2006-10-01), Strand et al.
patent: 2090046 (1994-08-01), None
patent: 20219236 (2003-03-01), None
Supplementary European Search Report, dated Mar. 11, 2009.

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