Blind for arched windows

Details Blind for arched windows Blind for arched windows

1990-02-16

1991-04-30

Johnson, Blair M.

Flexible or portable closure, partition, or panel

Pleating type

Lazy-tong links pivot about axes parallel to panel

160134, 74417, E06B 394

Patent

active

050109391

ABSTRACT:
A foldable arcuate blind for arched windows using a central transmission mechanism for opening and closing.

REFERENCES:
patent: 451068 (1891-04-01), Park
patent: 553375 (1896-01-01), Williams
patent: 602967 (1898-04-01), Wells
patent: 1321697 (1919-11-01), Alfano
patent: 1609877 (1926-12-01), Kendall
patent: 1747178 (1930-02-01), Morse
patent: 1969287 (1934-08-01), Wornick
patent: 2268552 (1942-01-01), Rhines
patent: 2567528 (1951-09-01), Rosenthal
patent: 3386106 (1968-06-01), Clemens
patent: 4699195 (1987-10-01), Lester
patent: 4861090 (1989-08-01), Gavrieli
patent: 4934436 (1990-06-01), Schnebly

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