Dispensing – With discharge assistant – With material supply container and discharge assistant with...
Patent
1981-10-01
1984-03-13
Tollberg, Stanley H.
Dispensing
With discharge assistant
With material supply container and discharge assistant with...
222384, 2224008, B67D 542
Patent
active
044362277
ABSTRACT:
A combined pump and tap assembly for a beverage container includes a cylinder for a hand pump and a gas tube projecting downwardly from the bottom wall of the cylinder and communicating with the interior of the latter. A hollow boss rigid with the bottom wall provides a connection for a downwardly projecting draw tube and a fitting for a dispensing hose is rigid with the boss and communicates with the draw tube through the boss. The cylinder, its bottom wall, the boss and the fitting are made as an integral unitary part so as to effectively preclude the user from disabling the hand pump and connecting the gas tube to another pressure source which may be unregulated and cause the container to explode.
REFERENCES:
patent: 1750512 (1930-03-01), Ewald
patent: 2312067 (1943-02-01), Bates
patent: 4119244 (1978-10-01), Funke
patent: 4350273 (1982-09-01), Nezworski et al.
Dodge Marlow W.
Johnson, Jr. Arthur L.
Johnson Enterprises, Inc.
Tollberg Stanley H.
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