Dispensing – With recorder – register – indicator – signal or exhibitor – Position or extent of motion indicator
Patent
1979-12-17
1980-11-11
Spar, Robert J.
Dispensing
With recorder, register, indicator, signal or exhibitor
Position or extent of motion indicator
222235, 222309, 222383, 222409, 417900, B67D 542
Patent
active
042328012
ABSTRACT:
A dressing and food dispenser which is adjustable for quantity of portion dispensed, useable with hot or cold thermos dressing and food containers which may be equipped with agitators; utilizing dual rack gears to first apportion then dispense.
REFERENCES:
patent: 1081817 (1913-12-01), Deming
patent: 1283457 (1918-11-01), Bates
patent: 1336187 (1920-04-01), Barr
patent: 2252150 (1941-11-01), Whitfield
patent: 2373171 (1945-04-01), Daly
patent: 2650744 (1953-09-01), Dirksen
patent: 2988248 (1961-06-01), Bender et al.
patent: 4169544 (1979-10-01), Blanchet
Keller Walter R.
Silverberg Fred A.
Spar Robert J.
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