Weighing scales – Computer – Electrical
Patent
1992-11-27
1995-04-11
Miller, Jr., George H.
Weighing scales
Computer
Electrical
364401, 364405, G01G 1940, G06F 1522, G07G 112
Patent
active
054060354
ABSTRACT:
In a price-calculating electronic shop scale having numeric display fields (9, 10, 11) for displaying the found-out weight of an article and the basic selling and purchase prices, respectively, of the article per unit of weight, an additional optical display unit (12, 13, 14) is provided which displays information evaluating the profit gained by the respective sales transaction. In this way the sales personnel is provided with a constant overview of the profit made by its sales activities without profit figures being revealed.
REFERENCES:
patent: 4213179 (1980-07-01), Hamano et al.
patent: 4651279 (1987-03-01), Suzuki
Patent Abstracts of Japan, vol. 6, No. 212, 1982.
Patent Abstracts of Japan, vol. 12, No. 415, 1988.
Mettler-Toledo (Albstadt)GmbH
Miller Jr. George H.
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