| 发明名称 |
Coin display methods and apparatus |
| 摘要 |
A set of coins is arranged relative to a display having discrete regions associated with discrete coins within the set. In a preferred embodiment, the display is a map, and an opening is provided within the borders of or proximate to each state on the map in order to receive a respective coin.
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| 申请公布号 |
US5988366(A) |
申请公布日期 |
1999.11.23 |
| 申请号 |
US19970907383 |
申请日期 |
1997.08.07 |
| 申请人 |
KRULL, MARK A.;WELTE, GREGORY A. |
发明人 |
KRULL, MARK A.;WELTE, GREGORY A. |
| 分类号 |
G09B19/00;G09B19/18;(IPC1-7):B65D73/00 |
主分类号 |
G09B19/00 |
| 代理机构 |
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