US Patent No: 5,197,526

Number of patents in Portfolio can not be more than 2000

Device for the internal shading of glass areas with a hanging means

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In order in a device for internal shading of triangular, trapezoidal, polygonal or semicircular glass areas with a foldable or gatherable hanging means or drape, the hanging edge of which displaceable for the closure and opening is equipped with a profile strip and the side edges of which adjoining the displaceable hanging means edge are guided on holding means, to make available a completely novel constructional concept which is able to cover with simple construction a great number of complicated and possibly irregular area forms both for vertical and for inclined or possibly horizontal glass areas, the profile strip is divided into two or more strip portions (6, 7) which are articulately connected to each other.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
HUNTER DOUGLAS INDUSTRIES BVEL ROTTERDAM100

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schon, Siegfried J Meer, BE 8 82

Cited Art Landscape

Patent Info (Count) # Cites Year
 
COMFORTEX CORPORATION (1)
* 4,934,436 Suspension and actuation system for specialty window shades 33 1989
 
Other [Check patent profile for assignment information] (1)
* 5,042,550 Vehicle sun blind 12 1989
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
CHING FENG BLINDS IND. CO., LTD. (3)
* 6,679,309 Varied fabric blind 3 2002
* 6,591,887 Variable drapery blind structure 6 2002
* 6,959,749 Pattern variable fabric drapery 1 2003
 
ANSWERS TO ARCHES, LLC (2)
* 7,302,985 Lowerable blind for irregularly-shaped windows 1 2004
* 7,383,870 Adjustable blind for oddly-shaped windows 1 2005
 
PIETROSKE ENTERPRISES, LLC (2)
7,188,658 Retractable arched window covering 5 2004
8,136,568 Retractable arched window covering 0 2006
 
Farnier & Penin (1)
* 5,595,229 Self-winding blind 1 1995
 
NTY INTERNATIONAL CORP. (1)
* 6,431,245 Window shade 26 2000
 
RUSSELL BRANDS, LLC (1)
* 6,662,847 Ridge fold divider curtain 2 2002
 
Other [Check patent profile for assignment information] (6)
* 5,421,354 Frameless umbrella and canopy 3 1993
* 5,927,365 Multi-directional window covering apparatus 3 1998
6,478,071 Sliding headrail and shade leveling system for specialty window shades 12 2000
6,923,237 Mechanism for bottom up shades 0 2002
* 7,509,989 Window blind system 0 2005
7,845,383 Roman shade with inverted fan shape at its bottom 5 2007
* Cited By Examiner