Featured patents

Venetian Blind
US 08807194 B2, Aug. 19, 2014, Drum or roller wound strand, Katsumata Shun et al. / Nichibei Co., Ltd. (Chuo-Ku, Tokyo, JP)
A venetian blind defining a transverse direction extending from a front side…

Sun Shade Motor Spring Assembly
US 08869870 B2, Oct. 28, 2014, Roll type, David L. Huff et al. / Irvin Automotive Products, Inc. (Pontiac, US)
A motor spring assembly for use with a shade in a vehicle, said assembly…

Bracket and Spine Mounted Cornice and Method of Use
US 08678068 B1, March 25, 2014, Structure, William T. Walker et al. / Cornicesmith, LLC (Brooksville, US)
A wall treatment comprising…

Roller Shutter Having a Smooth Outer Surface
US 08607840 B2, Dec. 17, 2013, Roll type, Allegonda Petronella Gerarda Beulen / Stayl GmbH (Salzbergen, DE)
A roller shutter, comprising:…

Cord Tension Control for Top Down/Bottom Up Covering for Architectural Openings
US 08573281 B2, Nov. 5, 2013, Honeycomb type, Jeffrey L. Spray et al. / Hunter Douglas Inc. (Pearl River, US)
A top down/bottom up covering for an architectural opening comprising…

Vertical Hung Window Shade Assembly With Roll Up and Side Shifting Dual Panel or Panels
US 08550142 B2, Oct. 8, 2013, Single roll, Ernest DiSilvestro et al.
A plural panel vertically hung adjustable light transmitting window shade…

Safety Mechanism for Top Down Bottom Up Shades
US 08561665 B2, Oct. 22, 2013, Multiple section unit, Tzong-Fu Lin / Whole Space Industries Ltd (Taipei, TW)
A window covering comprising:…

Overhead Gate Systems
US 08567475 B2, Oct. 29, 2013, One closing opening in another, Kenneth Eugene Boone
An overhead gate system for an installation site, the overhead gate system having…

Security Window
US 08534343 B2, Sept. 17, 2013, Flexible panel connected to and moved by slidable rigid closure, Na Hyong Yl
A security window comprising:…

System for Confining Lift Cords in Coverings for Architectural Openings
US 08474507 B2, July 2, 2013, Pleating Type, James M. Anthony et al. / Hunter Douglas Inc. (Pearl River, US)
A system for limiting the size of a loop that can be formed in a flexible…

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