Dispensing – With flow controller or closure – Plural and/or carried by separably attached element
Patent
1978-09-20
1980-07-22
Marmor, Charles A.
Dispensing
With flow controller or closure
Plural and/or carried by separably attached element
222326, 220379, B65D 4704
Patent
active
042135460
ABSTRACT:
A cap to be placed on the nozzle of a caulking cartridge, for example, loaded in a caulking gun for preventing discharge from the nozzle and sealing it. The cap comprises an elongate hollow body closed at its front end and open at its back end for placement of the cap on the nozzle with the nozzle received inside the body. An elongate plug extending rearwardly within the body from the front end thereof enters the nozzle on placement of the cap on the nozzle for plugging the nozzle and preventing discharge therefrom. The cap may be clipped to the caulking gun when caulking is being dispensed from the cartridge via the gun.
REFERENCES:
patent: Re18526 (1932-07-01), Morrow
patent: 2650448 (1953-09-01), Lichtig
patent: 2731053 (1956-01-01), Lockhart
patent: 2754033 (1956-07-01), Eiter
patent: 2831615 (1958-04-01), Sherbondy
patent: 2849739 (1953-09-01), Dresden
patent: 3651980 (1972-03-01), Bly
patent: 3930599 (1976-01-01), Brothers et al.
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