Dispenser for bottled liquid

Details Dispenser for bottled liquid Dispenser for bottled liquid

1985-06-11

1987-06-23

Rolla, Joseph J.

Dispensing

With discharge assistant

Fluid pressure

222470, 215360, 294 312, B65D 8300

Patent

active

046746625

ABSTRACT:
A dispenser for bottled liquid is provided comprising a housing attached to the bottle, the housing having a chamber for a source of pressurized gas, and a stopper for the neck of a bottle having a conduit connecting the stopper and the housing containing the pressurized gas. The stopper has ingress bores whereby the gas may be introduced into the bottle and an egress bore whereby the liquid in the bottle may be dispensed. The stopper has a slider with compressible and expandable means thereon and an operator to move the slider whereby the compressible material functions to seal the neck of a bottle.

REFERENCES:
patent: 1056394 (1913-03-01), Schmolle
patent: 1554348 (1925-09-01), Hawking
patent: 2274973 (1942-03-01), Bryant
patent: 2441892 (1948-05-01), Mattoon
patent: 2482778 (1949-09-01), Joerren
patent: 2595317 (1952-05-01), White, Jr.
patent: 3530587 (1970-09-01), Anderson
patent: 3556356 (1971-01-01), Mockesch
patent: 3612354 (1971-10-01), Sitton et al.
patent: 3883043 (1975-05-01), Lane
patent: 4392578 (1983-07-01), Fipp et al.

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