US Patent 7275580 Roman style shade
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Patent Inventor Names
Chin-Tien Huang0
Fu-Lai Yu0
Shun-Chi Yu0
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Patent abstract
A window covering having a plurality of panels comprising a head rail and a plurality of panels suspended from the head rail by a securement member and at least one opening member is provided. Each of the plurality of panels is collapsible and includes a pair of opposed longitudinal regions. A bottom rail may also be provided and suspended from the head rail such that the plurality of panels are located between the head rail and the bottom rail.
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US Patent 07275580 Roman style shade US Patent 7275580 Roman style shade
Infobox
Patent Number
07275580
Patent Number
7275580
Edits on 17 Jun, 2022
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US Patent 07275580 Roman style shade
Infobox
Is a
Patent jurisdiction
Patent number
07275580
Date of patent
October 2, 2007
Patent application number
10914579
Date Filed
August 9, 2004
Patent primary examiner
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