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Scales, in particular shop scales

  • US 4,034,818 A
  • Filed: 10/16/1975
  • Issued: 07/12/1977
  • Est. Priority Date: 10/24/1974
  • Status: Expired due to Term
First Claim
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1. In a scale with display means for digitally displaying weight, price per unit weight, and price data and having weight computing means for computing weight at automatically repeated periods, manual entry price means for entry of price per unit weight data, and calculator means supplied with the data from the weight computer means and manual entry price means, said calculator means computing price data, wherein the improvement comprises said manual entry price means and weight computing means having a common input to the calculator means, said display means being supplied with data from the calculator means and displaying weight, price per unit weight, and price sequentially, and selector means connected to the weight computing means and manual entry price means for allowing the passage of price per unit weight and price data sequentially after weight data has been unchanged during at least two of said repeated periods.

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