发明名称 |
Child's training clock and organizer |
摘要 |
The Child's Training Clock and Organizer is an apparatus designed to help teach children the concepts of telling and measuring time, scheduling, and time management. This is done with a dual 12 hour clock set up and event markers that can be placed on the clock faces and/or a hanging optional calendar to mark daily tasks to be done or special events. An independent timer with an audible alarm helps the child get a feel for fixed time spans. We have not seen or are unaware of anything like this in the market today or in the past.
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申请公布号 |
US2007147182(A1) |
申请公布日期 |
2007.06.28 |
申请号 |
US20050318280 |
申请日期 |
2005.12.27 |
申请人 |
WITCHEY MICHAEL A;WITCHEY DEBORAH B |
发明人 |
WITCHEY MICHAEL A.;WITCHEY DEBORAH B. |
分类号 |
G04B19/00 |
主分类号 |
G04B19/00 |
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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