发明授权
- 专利标题： Timing apparatus for alerting a user when time has elapsed
- 专利标题（中）： 时间过去用于提醒用户的定时装置
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申请号： US12454919申请日： 2009-05-26
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公开(公告)号： US07978566B1公开(公告)日： 2011-07-12
- 发明人: Christopher Russo
- 申请人： Christopher Russo
- 代理商 Richard L. Miller
- 主分类号： G04C17/00
- IPC分类号： G04C17/00 ; G04F10/00
摘要：
A timing apparatus for alerting a user when time has elapsed which comprises a base. A post extends vertically and centrally from the base. A mechanism extends through the base and the post, for indicating when a set time has elapsed.
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