Dispensing – Plural sources – compartment – containers and/or spaced jacket – With discharge assistant for each source
Patent
1981-08-28
1984-03-20
Skaggs, H. Grant
Dispensing
Plural sources, compartment, containers and/or spaced jacket
With discharge assistant for each source
222391, B67D 552
Patent
active
044375840
ABSTRACT:
A toothpaste dispenser comprising a container having a neck through which a tube connected to a plunger extends. A uni-directional movable plate is disposed in the container and a ratchet assembly extends through the plate for moving the plate to extrude product through the tube. A spring returns the plunger to its initial position.
REFERENCES:
patent: 1299487 (1919-04-01), Loeben
patent: 2557952 (1951-06-01), Dumont
patent: 2789731 (1957-04-01), Marrafino
patent: 3255935 (1966-06-01), Spatz
Connors Stephen T.
Harvey Kenneth
Colgate-Palmolive Company
Grill Murray M.
Skaggs H. Grant
Stemwedel John A.
Sylvester Herbert S.
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