Title:
Airtight package
Document Type and Number:
United States Patent 2649234


Inventors:
Gerald, Taunton
      Plaque It!

Sponsored by:
Flash of Genius
Publication Date:
08/18/1953
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Assignee:
WILTS UNITED DAIRIES LTD
Primary Class:
Other Classes:
53/512, 206/524.800, 141/65, 53/79, 53/374.900
International Classes:
B65B31/08; B65B31/04
US Patent References:
1970193Method of packaging
2292295Method of filling and sealing receptacles
2387812System of producing evacuated packages