Title:
Plastic self-sealed valved container
United States Patent 3189252
Inventors:
Miller, Theodore A.
Publication Date:
06/15/1965
Export Citation:
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Assignee:
UNITED INC
Primary Class:
383/57
Other Classes:
128/DIG.24
International Classes:
B65D30/24; B65D30/24
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US Patent References:
3095023Plastic valve bag and method of making same
2800269Valved bag
2799314Leak-proof containers for liquids
2697531Flexible disposable nursing bottle
2640484Sanitary device
0172039N/A
Foreign References:
DE1095696B
GB875848A