Envelopes – wrappers – and paperboard boxes – Paperboard box
Patent
1992-05-08
1993-12-14
Elkins, Gary E.
Envelopes, wrappers, and paperboard boxes
Paperboard box
206386, 217 43A, B65D 1920, B65D 1938
Patent
active
052694550
ABSTRACT:
An integral socket attached to a base for receiving an end of a vertical cleat in a corrugated paperboard container, the socket having a bottom skirt for aligning the socket to a side face of a member of the base and a top skirt for restraining the vertical cleat from moving out of the socket. A cavity defined in the socket receives therein a tenon at the end of the vertical cleat.
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patent: 5096112 (1992-03-01), Grigsby
Grigsby Charles F.
Grigsby John M.
Elkins Gary E.
North American Container Corporation
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