发明授权
- 专利标题： Toner cartridge for use in an electrophotographic printing machine
- 专利标题（中）： 用于电子照相印刷机的墨粉盒
-
申请号： US682870申请日： 1984-12-18
-
公开(公告)号： US4827307A公开(公告)日： 1989-05-02
- 发明人: John D. Zoltner
- 申请人： John D. Zoltner
- 申请人地址： CT Stamford
- 专利权人： Xerox Corporation
- 当前专利权人： Xerox Corporation
- 当前专利权人地址： CT Stamford
- 主分类号： G03G15/08
- IPC分类号： G03G15/08
摘要：
A toner cartridge for use in a copying machine for supplying fresh toner to the developer for the machine. The cartridge is formed with an elongated opening to permit discharge of toner when inverted. A removable flexible strip covers the opening and is detachably held to the cartridge by adhesive material. The pattern of the adhesive material is non-linear at the portions of the cartridge adjacent the ends of the opening so that upon an application of a pulling force upon the strip to detach the same, the resistance force is gradual.
公开/授权文献
- US5817419A Tetrafluoroethylene copolymer coating composition 公开/授权日：1998-10-06
信息查询
