Vacuum bottle
United States Patent 3337073

Inventors:
Donald, Angelo
Publication Date:
08/22/1967
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Assignee:
Donald, Angelo
Primary Class:
215/6
Other Classes:
215/12.100
International Classes:
A47J41/02; A47J41/00
US Patent References:
2963188Insulated dual container
3115263Containers
3163307Vacuum bottle having resiliently compressible gasket