Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Venetian blind type
Patent
1981-08-27
1984-05-22
Caun, Peter M.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Venetian blind type
160168R, E06B 926
Patent
active
044495641
ABSTRACT:
An adjustable track means for louver-type drapes or blinds having a telescoping supporting frame and telescoping driving means for drawing the drapes transversely and for rotating the individual louvers is described.
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LouverDrape, Inc. publication, p. 32, shows vertical drapes.
LouverDrape, Inc. publication, p. 30, shows a chain drive for rotating the vertical drapes which are held to the overhead support by clips.
Hansen Don
Ranftl Joseph C.
Caun Peter M.
Lieberman C. S.
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