Special receptacle or package – Structural features for vertical stacking – i.e. – similar... – Closure structure specified for stacking
Patent
1989-08-25
1990-10-16
Lowrance, George E.
Special receptacle or package
Structural features for vertical stacking, i.e., similar...
Closure structure specified for stacking
206515, 206517, 206518, 220334, B65D 2102, B65D 2106
Patent
active
RE0333840
ABSTRACT:
In a plastic molded tote box having one lid or opposed lids that will shingle with other lids in the open position when the box and like boxes are nested, the maximum horizontal dimension for the shingled lids, as measured outwardly from the adjacent box side wall (lid flare), is reduced by tapering the lid rib structure toward the hinge, and/or by tapering the outboard lid skirt toward the hinge, and/or by flaring one or more lid flanges, particularly the inboard flange. The latter two structural features permit increased nesting of the lid side skirts or channels, which in the closed position of the lid overlie the box side walls.
REFERENCES:
patent: 2112451 (1938-03-01), Best
patent: 2803369 (1957-08-01), Fleetwood
patent: 3351229 (1967-11-01), Bridenstine
patent: 3383009 (1968-05-01), Weikert
patent: 3463345 (1969-08-01), Brocbenstette
patent: 4161261 (1979-07-01), Frater
patent: 4325492 (1982-04-01), Kurze
patent: 4349108 (1982-09-01), Sharpe
patent: 4432467 (1984-02-01), Swingley
Deaton Thomas P.
Miller Daniel R.
Buckhorn, Inc.
Lowrance George E.
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