Tea bag with strip of metallic foil heat sealed to one edge thereof
United States Patent 3131065
US Patent References:
/0634349.html
- - 0634349

Individual tea bag
- - 1665080

Tea bag
- - 1677397

Infusion package
- - 2192605

Infusion package and the manufacture thereof
- - 2362460


Inventors:
Jacob, Salomon
Publication Date:
04/28/1964
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Assignee:
Jacob, Salomon
Primary Class:
426/82
Other Classes:
206/.500
International Classes:
B65D81/00