Self-cooling container
United States Patent 2759337
US Patent References:
/0081814.html
- - 0081814

/0303815.html
- - 0303815

/1011445.html
- - 1011445

Cooking-utensil lid
- - 1361348

Refrigerating vessel
- - 1721311


Inventors:
Leo, Katz
Publication Date:
08/21/1956
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Assignee:
Leo, Katz
Primary Class:
62/4
Other Classes:
220/592.010, 206/199, 215/12.200, 252/67, 206/216, 206/205
International Classes:
F25D5/02; F25D31/00; F25D5/00
US Patent References:
1999670Bottle cooler
2212441Container and heating means therefor
2294393Container
2556893Self-cooling container
Foreign References:
NO17733A
FR634643A
FR826637A