Flexible or portable closure – partition – or panel – With nonrigid frame or border elements
Patent
1990-01-26
1991-04-30
Johnson, Blair M.
Flexible or portable closure, partition, or panel
With nonrigid frame or border elements
160 841, 160348, 1603681, A47H 2300
Patent
active
050109448
ABSTRACT:
A bendable sheet of material includes a column of apertures and at least one loop interleaved therewith 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 the loops to retain a further fold of the folded part of the sheet to selectively further reduce the area defined by the suspended sheet.
REFERENCES:
patent: 1429776 (1922-08-01), Robinson
patent: 2246663 (1941-06-01), Bradshaw
patent: 2299173 (1942-01-01), Pidgeon
patent: 2514316 (1950-07-01), Dobrin
patent: 2943676 (1960-07-01), Grenci
patent: 3283804 (1966-11-01), Yancey
patent: 3480069 (1969-11-01), Handwerker
patent: 3913655 (1975-10-01), Ogino
patent: 3996083 (1976-12-01), Morgan et al.
patent: 4044813 (1977-08-01), Emmons
patent: 4068428 (1978-01-01), Peterson
patent: 4131150 (1978-12-01), Papadakis
patent: 4221256 (1980-08-01), Karaki
patent: 4249589 (1981-02-01), Loeb
patent: 4560245 (1985-12-01), Sarver
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