Title:
Filter bags for ground coffee
United States Patent 3373677
US Patent References:
Coffee cartridge
- - 1454739
Bag for coffee percolators
- - 1947523
Coffee steeping bag
- - 2460735
Package adapted to contain granulated beverage material and method of making the same
- - 3083100
Coffee cartridge
- - 1454739
Bag for coffee percolators
- - 1947523
Coffee steeping bag
- - 2460735
Package adapted to contain granulated beverage material and method of making the same
- - 3083100
Inventors:
Petrozzo, Anne P.
Publication Date:
03/19/1968
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Primary Class:
Other Classes:
426/77
International Classes:
B65D81/00