Screen assemblies

Details Screen assemblies Screen assemblies

1990-07-27

1992-03-31

Friedman, Carl D.

Flexible or portable closure, partition, or panel

Roll type

With guides or fabric edge holders

160271, 160275, A47G 502

Patent

active

050999052

ABSTRACT:
A screen assembly comprising a roll carrying screening material such as flyscreen material, a pair of guides at opposite sides of said roll and receiving opposite edges of said material and a strengthening element fixed for movement with the screen material and extending parallel to the roll, the strengthening element being formed of thin resilient non-extensible material. The element has an arcuate cross section to enable it to be rolled up onto the roll and apertures or slots at either end for engagement over guide tracks in the opposite guides.

REFERENCES:
patent: 1088139 (1914-02-01), Fischer
patent: 1143863 (1915-06-01), Schenk
patent: 1184305 (1916-05-01), Benko
patent: 1241425 (1917-09-01), Nelson
patent: 1317579 (1919-09-01), Johnson
patent: 1583133 (1926-05-01), Fierman
patent: 1683844 (1928-09-01), Nevess
patent: 1736432 (1929-11-01), Dixson
patent: 1833140 (1931-11-01), Traut
patent: 1885756 (1932-11-01), Norquist et al.
patent: 3149665 (1964-09-01), Handford
patent: 4825921 (1989-05-01), Rigter
patent: 9724222 (1910-10-01), Whitmore

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