Container
United States Patent 3021976
US Patent References:
Carton
- - 1415543

Inspection cover
- - 2061145

Container
- - 2606586

Closure for containers
- - 2670871

Sealed container with lock and leverage opening tab
- - 2723778


Inventors:
Tracy, Gerald T.
Publication Date:
02/20/1962
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Assignee:
NAT CAN CORP
Primary Class:
220/619
Other Classes:
D09/503, 220/834, 220/375, 220/254.700, 239/DIG.019, 220/837
International Classes:
B65D17/50; B65D47/14; B65D17/00; B65D47/12
US Patent References:
2741396Containers and closures therefor
2765094Closure
Foreign References:
GB649559A
DE1047110C