发明名称 Weigh scale with digital and discrete fractional weight indicators
摘要 A weigh scale having a unique display is provided which allows rapid, accurate, and convenient determination of the weight of an object to the nearest discrete fractional portion of a weight unit. The preferred weight unit includes a digital display for the object in whole ounces and four light-emitting indicators, one of which illuminates to indicate the object's fractional weight to the nearest quarter-ounce.
申请公布号 US4825966(A) 申请公布日期 1989.05.02
申请号 US19880156356 申请日期 1988.01.12
申请人 CARDINAL SCALE MANUFACTURING COMPANY 发明人 LANGFORD, STEPHEN R.;POLLINGER, HERBERT H.
分类号 G01G23/37;(IPC1-7):G01G23/30;G01D13/22 主分类号 G01G23/37
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