Dispensing – Plural sources – compartment – containers and/or spaced jacket – With discharge assistant for each source
Patent
1976-05-17
1977-06-14
Hoffman, Drayton E.
Dispensing
Plural sources, compartment, containers and/or spaced jacket
With discharge assistant for each source
222320, 222386, B67D 556
Patent
active
040292363
ABSTRACT:
A product dispenser for dispensing two products simultaneously comprising a first cylinder having a first product therein and having an end wall. The end wall has a tongue and groove joint with the first cylinder. The first cylinder is provided with a piston plate therein and the first cylinder in turn forms the piston of a second product therein. The parts are so arranged that movement of the first cylinder relative to the second cylinder will actuate the piston plate as well as discharge both products.
REFERENCES:
patent: 1926367 (1933-09-01), Booth
patent: 2655289 (1953-10-01), Peal
patent: 2826339 (1958-03-01), Maillard
patent: 2915225 (1959-12-01), Atkins
patent: 3208645 (1965-09-01), Rayner
Carson, Jr. John C.
Hall Robert T.
Kenkare Divaker B.
Robbins Clarence R.
Colgate-Palmolive Company
Grill Murray M.
Hoffman Drayton E.
Koch Kenneth A.
Scherbel David A.
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