发明名称 TEACHING CLOCK
摘要 A children's clock comprising a housing, at least one clock display on the housing for displaying time and illustration means for visually illustrating the continuous passage of time to a child who cannot read time. The illustration means is on the housing and is synchronized with the at least one clock display. The clock helps a child to learn concepts of time by providing them with an identifiable visual image to illustrate the continuous passage of time.
申请公布号 US2008138782(A1) 申请公布日期 2008.06.12
申请号 US20060608434 申请日期 2006.12.08
申请人 KLEIN JENNIFER 发明人 KLEIN JENNIFER
分类号 G09B19/12;G04B45/00 主分类号 G09B19/12
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