Dispensing – With cutter and/or punch – To form dispensing opening in container
Patent
1999-02-11
2000-02-29
Derakshani, Philippe
Dispensing
With cutter and/or punch
To form dispensing opening in container
222 83, B67D 500
Patent
active
060298561
ABSTRACT:
An improved cartridge for holding a variety of filler materials for use with a gun system, such cartridge of the type having a nozzle wherein the foil seal above the filler material in the barrel and beneath the nozzle can be punctured by lateral movement of the nozzle of the cartridge by the user, which action causes a sharpened edge disposed under the innerside of the base of the top under the sidewall of the nozzle to puncture the foil seal.
REFERENCES:
patent: 3187918 (1965-06-01), Moore
patent: 4450985 (1984-05-01), Beard
patent: 5297697 (1994-03-01), Boring
Derakshani Philippe
Nitkin William
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