E - Fixed Constructions – 06 – B
Patent
E - Fixed Constructions
06
B
E06B 9/04 (2006.01) B01D 61/10 (2006.01) E06B 9/262 (2006.01) F16L 55/027 (2006.01)
Patent
CA 2051898
An expandable and collapsible window covering is disclosed in which an unpleated facing fabric is attached to a pleated panel to provide a Roman shade type window covering. Transverse cells are formed by the attachment of the pleated panel and unpleated fabric which provide excellent insulation properties. A method for making such a shade is also disclosed.
Anthony Jim
Colson Wendell B.
Jansen Cees M.
Swiszcz Paul G.
Gowling Lafleur Henderson Llp
Hunter Douglas Inc.
LandOfFree
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