Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Venetian blind type
Patent
1983-10-26
1986-11-11
Britts, Ramon S.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Venetian blind type
160178F, 160176R, E06B 9305, E06B 938
Patent
active
046216731
ABSTRACT:
A venetian blind having a clutch mechanism for controlling the tilt rod of the blind. The clutch mechanism is operated by a beaded cord. Lifting of the bottom rail and slats is accomplished by an extremely thin lift tape to be wound on a reel on the tilt rod. The top ends of the ladders of the blind are connected to a sled slidably mounted on the reel.
REFERENCES:
patent: 2401770 (1946-06-01), Nardulli
patent: 2579144 (1951-12-01), Griesser
patent: 2579485 (1951-12-01), Ferguson et al.
patent: 2598887 (1952-06-01), Burns
patent: 4143699 (1979-03-01), Marotto
patent: 4458740 (1984-07-01), Anderson
patent: 4487243 (1984-12-01), Debs
Georgopoulos George
Teran Jorge
Toledo Manuel
Britts Ramon S.
Levolor Lorentzen, Inc.
Lieberman Cherney S.
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