Invention Grant
- Patent Title: Softbox
- Patent Title (中): 软盒
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Application No.: US12584729Application Date: 2009-09-11
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Publication No.: US08014654B2Publication Date: 2011-09-06
- Inventor: Stefan Karle
- Applicant: Stefan Karle
- Agency: Wilhelm Law, S.C.
- Agent Thomas D. Wilhelm
- Priority: DE202009010094U 20090724
- Main IPC: G03B15/02
- IPC: G03B15/02
Abstract:
A softbox for a spotlight includes a device for mounting the softbox to the spotlight such that in operation, the spotlight shines through the softbox. For limiting the emerging angle of the light shining through the softbox, a light control grid is mounted at the light emitting aperture of the softbox. For mounting the light control grid to the light emitting aperture of the softbox, a frame surrounds the light emitting aperture of the softbox. The control grid for being mounted to the softbox is manufactured by fixing adjacent strips of a light absorbing material to one another.
Public/Granted literature
- US20100124068A1 Softbox Public/Granted day:2010-05-20
Information query
