Vertically adjustable window covering and clip

Details Vertically adjustable window covering and clip Vertically adjustable window covering and clip

1988-08-12

1990-03-20

Johnson, Blair M.

Flexible or portable closure, partition, or panel

With nonrigid frame or border elements

1603681, A47H 2300

Patent

active

049092995

ABSTRACT:
A bendable sheet of material includes a column of apertures disposed along each opposed vertical side and support structure for suspending the sheet from its upper edge. A pair of clips, secured to the lower edge of the sheet, penetrably cooperate with the columns of apertures to selectively retain the sheet foldable upon itself to a predetermined degree. The pair of clips are adapted to penetrably engage a further fold of the folded part of the sheet to selectively further reduce the area defined by the suspended sheet.

REFERENCES:
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patent: 3283804 (1966-11-01), Yancy
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patent: 4249589 (1981-02-01), Loeb
patent: 4560245 (1985-12-01), Sarver
patent: 4836265 (1989-06-01), Bussert

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