Receptacles – Receptacle having flexible – removable inner liner – Means for venting air trapped between the liner and its...
Patent
1990-03-29
1990-12-11
Elkins, Gary E.
Receptacles
Receptacle having flexible, removable inner liner
Means for venting air trapped between the liner and its...
220468, 229 23R, 229 23BT, 22912522, B65D 140
Patent
active
049763741
ABSTRACT:
A packing container for lengthy articles in which U-shaped base and cover units, formed from laminated paperboard, are arranged so that the sidewalls of the base unit fit within the sidewalls of the cover unit when the two are assembled. End caps close off the open ends of the container when the base unit and the cover unit area assembled.
REFERENCES:
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patent: 3041717 (1962-07-01), Brown
patent: 3370777 (1968-02-01), Levi
patent: 3486612 (1969-12-01), Kivell
patent: 3543994 (1970-12-01), Clark
patent: 3669338 (1972-06-01), Cornell et al.
patent: 4157138 (1979-06-01), Duncan
patent: 4349124 (1982-09-01), Faller
Cornerboard, Inc.
Elkins Gary E.
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