Invention Grant
US08147079B2 Diffuser to be detachably mounted on a reflector screen or the like
有权
扩散器可拆卸地安装在反射器屏幕等上
- Patent Title: Diffuser to be detachably mounted on a reflector screen or the like
- Patent Title (中): 扩散器可拆卸地安装在反射器屏幕等上
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Application No.: US12666475Application Date: 2008-06-25
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Publication No.: US08147079B2Publication Date: 2012-04-03
- Inventor: Hans-Werner Friedrich Briese
- Applicant: Hans-Werner Friedrich Briese
- Agency: Venable LLP
- Agent Robert Kinberg
- Priority: DE202007009232U 20070628
- International Application: PCT/EP2008/005436 WO 20080625
- International Announcement: WO2009/000556 WO 20081231
- Main IPC: G03B15/02
- IPC: G03B15/02
Abstract:
A diffuser for releasable fastening to a reflector screen having screen spokes, includes a diffuser element and a fastening apparatus to fasten the diffuser element to the reflector screen. The fastening apparatus has a plurality of fastening elements constructed and adapted to receive corresponding screen spokes of the reflector screen. The fastening elements are constructed to apply a spring action and each fastening element has an opening to receive one screen spoke.
Public/Granted literature
- US20100188752A1 DIFFUSER TO BE DETACHABLY MOUNTED ON A REFLECTOR SCREEN OR THE LIKE Public/Granted day:2010-07-29
Information query
