发明授权
- 专利标题： Ink refilling container and ink refilling method using same
- 专利标题（中）： 油墨补充容器和使用油墨的填充方法
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申请号： US174442申请日： 1993-12-28
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公开(公告)号： US6164765A公开(公告)日： 2000-12-26
- 发明人: Osamu Sato , Hiroshi Sugitani
- 申请人： Osamu Sato , Hiroshi Sugitani
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX5-015084 19930101; JPX5-314793 19931215
- 主分类号： B41J2/175
- IPC分类号： B41J2/175
摘要：
An ink refilling container includes an ink containing portion for containing ink to refill, an ink injection tube for connection with the ink containing portion, an air vent, provided in the ink container, for communication with ambience, and an openable member for closing the air vent. A meniscus of ink is formed adjacent an end of the injection tube, and the ink is not leaked externally when the air vent is closed.
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IPC分类:
