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Title:
Self-venting valve
United States Patent 2589622
Inventors:
Mccabe, John B.
Application Number:
US3558948A
Publication Date:
03/18/1952
Filing Date:
06/28/1948
Assignee:
HEIL CO
Primary Class:
Other Classes:
222/482, 222/511, 222/559
International Classes:
F16K24/02
View Patent Images:
US Patent References:
2264671Spigot1941-12-02
2197142Beverage dispensing device1940-04-16
2140951Battery filler1938-12-20
1054146N/A1913-02-25
0553389N/A1896-01-21