Cap with supply stopper for use with containers

Details Cap with supply stopper for use with containers Cap with supply stopper for use with containers

1977-04-25

1979-08-14

Bartuska, Francis J.

Dispensing

With casing or support

Enclosing cover for actuating parts of discharging means

222501, 222518, 222545, B65D 4712

Patent

active

041643070

ABSTRACT:
A cap with a supply stopper for use with ordinary containers comprising a detachable double cap, that is, an outer cap and an inner cap which is used as a supply cap having a supply opening and a supply stopper. By an engagement mechanism of the upper cap and the inner cap, when the upper cap is fastened, the supply stopper is firmly pressed against the supply opening so that the leakage of contents in the container during storage or transportation is completely prevented.

REFERENCES:
patent: 1415407 (1922-05-01), Schweinert et al.
patent: 1666562 (1928-04-01), Gits
patent: 1968965 (1934-08-01), Smith
patent: 2214218 (1940-09-01), Aiken
patent: 2337276 (1943-12-01), Sanchis
patent: 2703665 (1955-03-01), Soffer et al.
patent: 3343201 (1967-09-01), Cox et al.

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