发明名称 MOVABLE LIGHT FOR USE WITH A MOVABLE BARRIER OPERATOR
摘要 A barrier movement operator controls the movement of a moveable barrier. The barrier movement operator includes a movable utility light. A head unit is communication with the movable utility light to command the moveable barrier to perform moveable barrier functions. The head unit provides power to the movable utility light in response to performance of the moveable barrier functions and also in response to movement of the movable utility light from a first position disposed at the head unit.
申请公布号 CA2582753(C) 申请公布日期 2014.10.14
申请号 CA20072582753 申请日期 2007.03.21
申请人 THE CHAMBERLAIN GROUP, INC. 发明人 KARASEK, MARK;KELLER, ROBERT ROY, JR.;MACK, DAVID
分类号 F21V33/00;E05F15/20;F21L4/00;F21L14/02;H05B37/02 主分类号 F21V33/00
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