Invention Grant
- Patent Title: Shuttering and sealing device
- Patent Title (中): 快门和密封装置
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Application No.: US12486747Application Date: 2009-06-17
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Publication No.: US08179531B2Publication Date: 2012-05-15
- Inventor: Carles Flotats Villagrasa , Jordi Ferran Cases , Oscar Martinez Bailac , David A. Champion , Stephan R. Clark
- Applicant: Carles Flotats Villagrasa , Jordi Ferran Cases , Oscar Martinez Bailac , David A. Champion , Stephan R. Clark
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Agent Garry A. Perry
- Main IPC: G03B9/36
- IPC: G03B9/36
Abstract:
A shuttering and sealing device is disclosed. In one embodiment, the device includes an aperture through which light may pass to an optical sensor, a seal surrounding the aperture, and a shutter movable between an open position in which the shutter does not cover the aperture and a closed position in which the shutter covers the aperture and the seal seals the shutter around the aperture.
Public/Granted literature
- US20100321687A1 SHUTTERING AND SEALING DEVICE Public/Granted day:2010-12-23
Information query
