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.
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
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