United States Patent 3299464
Inventors:
O'brien, Robert J.
Griese Jr., Elmer W.
Publication Date:
01/24/1967
Assignee:
EKCO CONTAINERS INC
Other Classes:
229/125.350, 206/229, 53/410, 401/132, 401/130, 229/5.820, 229/123.100
International Classes:
A47L25/08; A47L25/00