Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yihong Zhang0
John E. Morris0
Toralf H. Strand0
Date of Patent
September 5, 2006
0Patent Application Number
106521790
Date Filed
August 29, 2003
0Patent Primary Examiner
Patent abstract
A window covering including two sheets of material extending from a take-up member and having a plurality of substantially horizontal slats disposed between the sheets of material is described. The horizontal slats can be adjusted between open and closed positions when the window covering is in a plurality vertical positions. In certain embodiments, the horizontal slats can be positioned independently from the movement of the sheets of material.
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