Dispensing – With discharge assistant – Insertable cartridge or removable container
Patent
1977-06-06
1978-09-19
Tollberg, Stanley H.
Dispensing
With discharge assistant
Insertable cartridge or removable container
222333, B67D 546
Patent
active
041147812
ABSTRACT:
A simple and inexpensive, hand-held, battery-operated device extrudes dough or another paste- or cream-like food substance to make cookies and the like or food decorations. The substance is in a tube and is pushed out by a nonrotating pusher moved along the tube by a nonrotating drive screw driven along the tube by a battery-powered, rotating gear wheel.
REFERENCES:
patent: RE26180 (1967-04-01), Frenzel et al.
patent: 1391325 (1921-09-01), Killian
patent: 3162337 (1964-12-01), Sabaka
patent: 3984033 (1976-10-01), Groth et al.
patent: 3997115 (1976-12-01), Licudine
patent: 4030665 (1977-06-01), Koyama
Silverberg Fred A.
Tollberg Stanley H.
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