| 发明名称 |
Auger for dispensing waste toner |
| 摘要 |
A waste toner container and auger therefor. Auger flights have a continuously decreasing flight pitch from the front of the auger to the back of the auger. The auger includes a flightless portion near the back wall of the container.
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| 申请公布号 |
US6546225(B2) |
申请公布日期 |
2003.04.08 |
| 申请号 |
US20010790146 |
申请日期 |
2001.02.21 |
| 申请人 |
LEXMARK INTERNATIONAL, INC. |
发明人 |
WANG LIQUN LARRY |
| 分类号 |
G03G21/12;(IPC1-7):G03G21/00 |
主分类号 |
G03G21/12 |
| 代理机构 |
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代理人 |
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