Intradoor Inc.
Intradoor Inc. Patent applications | ||
Patent application number | Title | Published |
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20110138692 | AUTOMATIC SLIDING DOOR SYSTEM - An automatic door driving system that includes a motor, a driving member and a belt cooperating with the driving member. The belt is attached to a door panel to be moved. The motor, the driving member and the endless belt are disposed in a footprint defined by the width and dept of the door frame. | 06-16-2011 |