Dispensing – Plural sources – compartment – containers and/or spaced jacket – With discharge assistant for each source
Patent
1988-01-20
1989-06-13
Rolla, Joseph J.
Dispensing
Plural sources, compartment, containers and/or spaced jacket
With discharge assistant for each source
2224021, 239304, B67D 552
Patent
active
048384593
ABSTRACT:
Disclosed is an improved aerosol structure whose partition-walls have passages in the vicinity of the bottom of container, thereby permitting its compartments to communicate with each other. In use the liquid under pressure is supplied to the outlet of aerosol from all compartments until they have been completely exhausted. The bottomless aerosol body and bottom closure are made of synthetic resin. Advantageously the bottom closure may be made of a transparent synthetic resin, thereby permitting a check on the remaining amount of liquid in the container.
REFERENCES:
patent: 3372844 (1968-03-01), Kitabayashi
patent: 3424353 (1969-01-01), Meader et al.
patent: 3722750 (1973-03-01), Fox, Jr.
Noland Kenneth
Rolla Joseph J.
Tokai Corporation
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