发明名称 |
Bingo card marker implement |
摘要 |
A marker implement for applying a distinctive visual mark on a Bingo card at any number the player realizes he or she has mistakenly marked as having been called when in fact it was not.
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申请公布号 |
US6808084(B2) |
申请公布日期 |
2004.10.26 |
申请号 |
US20030385326 |
申请日期 |
2003.03.11 |
申请人 |
HORN KIM;ANTHONY MICHAEL M. |
发明人 |
HORN KIM;ANTHONY MICHAEL M. |
分类号 |
A63F3/06;A63F9/06;(IPC1-7):B65G59/00 |
主分类号 |
A63F3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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