Closure and nozzle system for container for air-curable material

Details Closure and nozzle system for container for air-curable material Closure and nozzle system for container for air-curable material

1980-07-07

1981-08-18

Hall, G. T.

Dispensing

With frangible closure for outlet

220288, 220266, 222539, B65D 4710

Patent

active

042842131

ABSTRACT:
An improved closure and nozzle system for containers for air-curable materials such as cartridges for sealant and caulking compounds is disclosed. A container such as a caulking cartridge is provided with a threaded neck for attachment of a correspondingly threaded nozzle having a tapered tip portion designed to be cut off to provide a desired orifice size. A cap having a snap-fit ring is designed to mate with a corresponding snap-fit ring on the nozzle short of the tip and also having a threaded external portion designed to mate with the container neck so that the cartridge can be resealed after opening.

REFERENCES:
patent: 3308998 (1967-03-01), Oppasser et al.
patent: 3419172 (1968-12-01), Lee
patent: 3743144 (1973-07-01), Marg et al.

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