发明授权
- 专利标题： Push-button switch
- 专利标题（中）： 按钮开关
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申请号： US10869258申请日： 2004-06-15
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公开(公告)号： US06984797B2公开(公告)日： 2006-01-10
- 发明人: Kazuaki Morita , Kokichi Tobita , Yoshikazu Hirai , Teruyuki Mine , Tadashi Sato
- 申请人： Kazuaki Morita , Kokichi Tobita , Yoshikazu Hirai , Teruyuki Mine , Tadashi Sato
- 申请人地址： JP Kyoto JP Osaka
- 专利权人： OMRON Corporation,Fujitec Co., Ltd.
- 当前专利权人： OMRON Corporation,Fujitec Co., Ltd.
- 当前专利权人地址： JP Kyoto JP Osaka
- 代理机构： Beyer Weaver & Thomas LLP
- 优先权： JP2003-174428 20030619
- 主分类号： H01H9/18
- IPC分类号： H01H9/18
摘要：
A push-button switch has a plunger to be pressed so as to activate its main body supported by a base member. A cap serving as a pressing member is on an outer edge portion of the plunger. The outer periphery of the cap is surrounded by a frame part of a lens member made of a transparent resin material such that the light from a light source disposed near the center of the plunger is guided to the upper edge part of the frame part.
公开/授权文献
- US20040256210A1 Push-button switch 公开/授权日：2004-12-23
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