Cap for keg dispenser

Details Cap for keg dispenser Cap for keg dispenser

1987-08-06

1988-11-15

Rolla, Joseph J.

Dispensing

With lock or fastening seal

Plural

222542, 215256, B67B 500

Patent

active

047842962

ABSTRACT:
A wine or beer keg dispenser spout has a curved exterior bead terminating in an outward-downward slanted surface, then a cylindrical surface and a horizontal shoulder below the latter. A cap for the spout is of plastic having a top disk and a depending skirt which fits over and snugly engages the exterior of the spout, the lower edge of the skirt resting on the shoulder. A tab extends below the skirt at an acute angle to the bottom edge. The skirt is weakened in a score line which is an upper extension of the top edge of the tab and continues to a terminus above the bead. Pulling the tab tears the skirt along the score line to permit separation of the cap.

REFERENCES:
patent: 3032226 (1962-05-01), Terwilliger
patent: 3684124 (1972-08-01), Song
patent: 3812993 (1974-05-01), Yoshioka et al.
patent: 3812994 (1974-05-01), Feldman
patent: 4166552 (1979-09-01), Faulstich
patent: 4303167 (1981-12-01), Martinez
patent: 4437593 (1984-03-01), Bullock, III
patent: 4522308 (1985-06-01), Sullivan
patent: 4678094 (1987-07-01), Bullock

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