Flexible or portable closure – partition – or panel – Pleating type – With power operating means
Patent
1992-10-20
1995-10-03
Purol, David M.
Flexible or portable closure, partition, or panel
Pleating type
With power operating means
1601681, E06B 394
Patent
active
054544149
ABSTRACT:
A window blind material and window blind assembly is formed by a front sheet and a rear sheet, both of translucent or transparent light transmitting material. A plurality of spaced, intermediate, parallel, preferably opaque or semi-opaque, vanes are secured between the sheets. The vanes can be positioned to control the transmission of light by movement of the sheets relative to one another. A tilt member connected to the sheets is rotated to position the sheets and vanes. A bottom rail is secured to the sheets.
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Anthony James M.
Colson Wendell B.
Jansen Cornelis M.
Oberg Brad H.
Hunter Douglas Inc.
Polumbus Gary M.
Purol David M.
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