Dispensing – With casing or support – Jacketed
Patent
1980-09-29
1983-09-06
Rolla, Joseph J.
Dispensing
With casing or support
Jacketed
222325, 222509, 42 1G, F41H 900
Patent
active
044024304
ABSTRACT:
A hand-held holder for pressurized chemical cartridges includes a casing having an opening therethrough between first and second ends and a cartridge-carrying frame member dimensioned to slide through the opening. A valve at the first end of the frame member is adapted to engage the cartridge for dispensing the chemical therein, and a lever pivoted at the second end of the casing holds the cartridge in a relatively fixed position while driving the frame through the casing toward the rearward, second end of the casing to cause movement of the valve toward and into engagement with the cartridge to effect the dispensing of the pressurized chemical contained in the cartridge.
REFERENCES:
patent: 3028055 (1962-04-01), Wood
patent: 3247655 (1966-04-01), Jacob
patent: 3534889 (1970-10-01), O'Donnell
patent: 4223804 (1980-09-01), Morris et al.
Fox Mitchell
Washburn Alfred F.
Handren Frederick R.
Rolla Joseph J.
Washburn Alfred F.
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