Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Venetian blind type
Patent
1996-06-10
1997-12-02
Purol, David M.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Venetian blind type
1601761, E06B 930
Patent
active
056925522
ABSTRACT:
An improved venetian type blind has slats having a pair of slots disposed on an outside edge or inside edge of the slats. The slots in each pair are laterally spaced apart. A first ladder having opposite cord type rails and rungs extends therebetween, is positioned with the rails outside of the slots and is connected to the bottomrail. One rail of each ladder is adjacent to a lift cord running through slots in the inside edge or outside edge of the slats.
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