Window assembly with a motorized window shade mechanism

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6186211
SERIAL NO

09255180

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A motorized window shade assembly for operating a window shade having a rail attached to one end of the shade to extend and compress the shade with movement of the rail. The motorized window shade assembly includes a shell having two sidewalls, and a rail extending between the two sidewalls of the shell. The sidewalls have respective opposed inner surfaces with a channel therein, shoulders adjacent and perpendicular to the inner surfaces, respectively, and a traction surface on each of the shoulders. An axle is rotatingly coupled to the rail and has a traction wheel coupled to each end thereof. Opposite tips of the axle ride within the channels in the sidewalls, and the traction wheels engage the traction surface. A motor is attached to the rail and is drivingly coupled to the axle.

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Patent Owner(s)

  • AMERICAN BANK AND TRUST COMPANY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Knowles, Byron R Palm Beach Gardens, FL 7 77

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