Flexible or portable closure – partition – or panel – With hood – canopy – shield storage chamber – or outrigged... – For roll type
Patent
1982-02-16
1983-08-16
Caun, Peter M.
Flexible or portable closure, partition, or panel
With hood, canopy, shield storage chamber, or outrigged...
For roll type
160 41, 160271, 160290R, E04F 1006
Patent
active
043985858
ABSTRACT:
The present invention relates to an improved thermal window shade construction characterized in that the same is sufficiently flexible to be installed in windows of a wide variety of sizes with a minimum number of stock parts. The invention is further characterized in that the shade is highly resistant to dislodgement in a lateral inward direction of the shade margins from the side seal components. A further characterizing feature of the invention resides in the novel mechanism which locks the shade in its downward or operative position and at the same time functions to form an effective top seal. Still a further characterizing feature of the invention resides in the ability of the stock parts supplied to form an effective sealing relationship with shades of a wide variety of thicknesses, whereby laminated shade constructions with desired decorative effects may be readily employed.
REFERENCES:
patent: 948239 (1910-02-01), McManus
patent: 983104 (1911-01-01), Wilson
patent: 2325992 (1943-08-01), Wirthman
patent: 4282919 (1981-08-01), Teno
patent: 4359079 (1982-11-01), Bledsoe
Caun Peter M.
Colvin Arthur B.
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