发明授权
- 专利标题: Apparatus and method for monitoring and controlling a covering for an architectural opening
- 专利标题(中): 用于监测和控制建筑开口的覆盖物的装置和方法
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申请号: US13123555申请日: 2009-10-20
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公开(公告)号: US08540005B2公开(公告)日: 2013-09-24
- 发明人: James Baugh , Daniel Fluckey , Michael S. Holford
- 申请人: James Baugh , Daniel Fluckey , Michael S. Holford
- 申请人地址: US NY Pearl River
- 专利权人: Hunter Douglas Inc.
- 当前专利权人: Hunter Douglas Inc.
- 当前专利权人地址: US NY Pearl River
- 代理机构: Dorsey & Whitney LLP
- 国际申请: PCT/US2009/061237 WO 20091020
- 国际公布: WO2010/048118 WO 20100429
- 主分类号: A47H5/00
- IPC分类号: A47H5/00
摘要:
An apparatus and method associated with the extension and retraction of a covering for an architectural opening. More particularly, an apparatus and method which monitors the extension of a shade to control the extension and position when the extension motion of the shade is interrupted.
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