| 发明名称 |
Cigarette extinguisher |
| 摘要 |
A cylindrical feature used to extinguish cigarettes, consisting of a circumferential opening with a flanged incline into a right circular cylinder with a circular cone. The circumference of the right circular cylinder accommodates the insertion of an incandesced cigarette and extinguishes it by depriving it of oxygen.
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| 申请公布号 |
US2002104546(A1) |
申请公布日期 |
2002.08.08 |
| 申请号 |
US20010880644 |
申请日期 |
2001.06.14 |
| 申请人 |
BROWN WILLIAM JOSEPH;ALONSO WILLIAM DENNIS |
发明人 |
BROWN WILLIAM JOSEPH;ALONSO WILLIAM DENNIS |
| 分类号 |
A24F19/14;(IPC1-7):A24F13/18;A24F25/00 |
主分类号 |
A24F19/14 |
| 代理机构 |
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代理人 |
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| 主权项 |
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