发明授权
- 专利标题： Projector with a detachably attaching lamp cover
- 专利标题（中）： 具有可拆卸安装的灯罩的投影机
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申请号： US11445150申请日： 2006-06-02
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公开(公告)号： US07722195B2公开(公告)日： 2010-05-25
- 发明人: Masayuki Okoshi , Toshimitsu Watanabe
- 申请人： Masayuki Okoshi , Toshimitsu Watanabe
- 申请人地址： JP Tokyo
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Oliff & Berridge, PLC
- 优先权： JP2005-168438 20050608
- 主分类号： G03B21/14
- IPC分类号： G03B21/14 ; G03B21/20 ; G03B21/22 ; E05B65/00
摘要：
A projector includes a light source device and an exterior casing, wherein an engagement moving portion slant surface is formed at an engagement moving portion, the engagement moving portion slant surface abutting on an engaging protrusion in a sliding manner when the engagement moving portion is moved to a not-engaging position to press the engaging protrusion toward a top portion.
公开/授权文献
- US20060279715A1 Projector 公开/授权日：2006-12-14
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