Invention Grant
- Patent Title: Combination of cover with hood
- Patent Title (中): 盖与罩的组合
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Application No.: US13082930Application Date: 2011-04-08
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Publication No.: US08280241B1Publication Date: 2012-10-02
- Inventor: Chung Jen Chang
- Applicant: Chung Jen Chang
- Main IPC: G03B11/04
- IPC: G03B11/04 ; G03B17/00 ; G02B23/16
Abstract:
Disclosed is a hood-cover combination for a lens of a camera. The hood-cover combination includes a hood for detachable attachment to a portion of the camera around the lens, a frame rotationally located in the hood, two covers pivotally connected to the frame and two springs for biasing the covers from the frame so that the frame is kept open.
Public/Granted literature
- US20120257885A1 COMBINATION OF COVER WITH HOOD Public/Granted day:2012-10-11
Information query
