Weighing scales – Computer – Tabular-type computer
Patent
1978-11-09
1980-09-23
Miller, Jr., George H.
Weighing scales
Computer
Tabular-type computer
177173, 177245, 177252, G01G 2322, G01G 2314, G01G 118
Patent
active
042237505
ABSTRACT:
The weighing instrument has a receiving tray and an index mark displaceable in front of a fixed dial graduated in weight. It comprises means enabling the user to place, in a position enabling it to operate in association with said index mark, any one of several removable scales which are calibrated, for categories of foods of similar characteristics, in at least one of the magnitudes involved in dietetics and proportional to the weight of the foodstuffs placed on the tray. The instrument is useful in feeding in cases of obesity, diabetes, low calorie, low sugar, low protein, low fat or low residue, etc. diets.
REFERENCES:
patent: 534483 (1895-02-01), Smith, Jr.
patent: 823397 (1906-06-01), Craft
patent: 939857 (1909-11-01), Pipe
patent: 1155259 (1915-09-01), Menz et al.
patent: 2220668 (1940-11-01), Weckerly
patent: 2316230 (1943-04-01), Endres
patent: 3387676 (1968-06-01), Porter
patent: 3894595 (1975-07-01), Czyryk
patent: 4119162 (1978-10-01), Ackeret
Le Bars Francois
Menage Jean-Jacques
Miller Jr. George H.
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