Dispensing – Collapsible wall-type container – With casing or support
Patent
1993-04-19
1994-04-26
Huson, Gregory L.
Dispensing
Collapsible wall-type container
With casing or support
222378, 222379, B65D 3556
Patent
active
053059220
ABSTRACT:
A dispenser is disclosed herein having a paste container removably mounted in a stationary base with a dispensing nozzle for discharging paste therethrough. In one version, the paste container is pressurized by use of a removable air pump while in another version, a mechanical pump extracts paste into and through the nozzle. In either version, a brush-operated lever actuates a mechanism coupled to the nozzle for selectively releasing the pressurized paste.
REFERENCES:
patent: T993004 (1980-04-01), French
patent: 2620943 (1952-12-01), Critelli et al.
patent: 4174056 (1979-11-01), Loeffler
patent: 4583668 (1986-04-01), Maynard, Jr.
patent: 4826052 (1989-05-01), Micallef
patent: 5186358 (1993-02-01), McVay
Huson Gregory L.
Marrs Roger
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