Weighing scales – Computer – Electrical
Patent
1978-12-11
1980-06-17
Hartary, Joseph W.
Weighing scales
Computer
Electrical
177DIG3, 364466, G01G 2337
Patent
active
042079551
ABSTRACT:
In a display holding device for an electronic digital display type scale, when a part of a first load applied to the weighing section is removed therefrom, a hold signal is automatically outputted so that the data representative of the weight, price, etc., of the first load, which have been displayed by the data display sections before the removal of the part of the first load, are maintained displayed for a predetermined period of time, and displaying the data is released automatically, or when a predetermined key is operated, or when a second load is nextly applied to the weighing section.
REFERENCES:
patent: 3770069 (1973-11-01), Loshbough
patent: 4008776 (1977-02-01), Kushmuk
Hartary Joseph W.
Teraoka Seikosho Co., Ltd.
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