发明名称 APPARATUS WITH DRIVEN RINGS FOR THE DISPLAY OF TIME
摘要 Apparatus for the display of time with a distinctive aesthetic character that includes clear, rigid rings rotating about a common axis which hang on wheels driven by a clockwork. The rigid rings each have demarcations that indicate the time of day. The time of day is interpreted using traditional clock interpretation means. A demarcation ring is added to assist in the interpretation of the indicated time.
申请公布号 US2010165800(A1) 申请公布日期 2010.07.01
申请号 US20080345653 申请日期 2008.12.29
申请人 DIERENBACH KARL ALLEN 发明人 DIERENBACH KARL ALLEN
分类号 G04B19/06;G04B19/02 主分类号 G04B19/06
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