Flexible or portable closure – partition – or panel – With hood – canopy – shield storage chamber – or outrigged... – For roll type
Patent
1997-04-07
1999-02-09
Johnson, Blair M.
Flexible or portable closure, partition, or panel
With hood, canopy, shield storage chamber, or outrigged...
For roll type
160 24, 160 39, 160240, 160263, 160237, A47H 100
Patent
active
058681914
ABSTRACT:
A device for the treatment of a window or opening that is interchangeable with a variety of rolled sheet materials and serving the purpose of a bug screen, shade screen for sunlight, or an insulating barrier for thermal protection. The device housing, roller tube, and rolled sheet materials are adjustable as to accommodate openings of different widths and heights. The device comprises an adjustable housing which contains an adjustable roller tube upon which the window treatment material is rolled. The adjustable tube has catches at its ends which engage slots near the edges of the treatment material thereby keeping the material at the same width as the adjustable tube when the material is rolled upon the tube. Extending perpendicularly outward from the ends of the housing are adjustable slotted tracks whose slots engage hooks on the sides of the treatment material thereby holding the material in the opening.
REFERENCES:
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patent: 1736527 (1929-11-01), Garcia
patent: 1782977 (1930-11-01), Soderqvist
patent: 1815551 (1931-07-01), Dunn
patent: 1867391 (1932-07-01), Traut
patent: 1898686 (1933-02-01), Rice
patent: 2041105 (1936-05-01), Barnhart
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