Container rim protector
United States Patent 2873881

Inventors:
Nichols, Frank C.
Publication Date:
02/17/1959
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Assignee:
Nichols, Frank C.
Primary Class:
Other Classes:
220/733, 220/4.030, 222/570, 220/701, 220/698
International Classes:
B65D25/48; B65D25/38