发明名称 Metric-converter watch device
摘要 A metric-converter watch device comprising a small watch-shaped housing with a top dock panel pivotably attached to the housing. The clock panel has a front side with a functioning clock face and a back side with a back side screen. An inside touch screen is disposed within the housing. When the clock panel is flipped up, the back screen and the inside screen are powered on to show a calculator interface with the inside screen displaying a plurality of icons and the back screen displaying input numbers and results. A microprocessor is operatively connected to the inside touch screen and back side screen. The microprocessor is configured to perform mathematical operations and configured to convert a first English numeric value to a first metric numeric value and convert a second metric numeric value to a second English numeric value.
申请公布号 US8554812(B1) 申请公布日期 2013.10.08
申请号 US201313746766 申请日期 2013.01.22
申请人 PAUL HARINDER 发明人 PAUL HARINDER
分类号 G04G9/00;G06F3/02 主分类号 G04G9/00
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