Internal support for cartons

Details Internal support for cartons Internal support for cartons

1994-02-23

1994-11-22

Shoap, Allan N.

Envelopes, wrappers, and paperboard boxes

Paperboard box

Separate reinforcing element

426124, B65D 542

Patent

active

053661443

ABSTRACT:
A carton support formed from a folded unitary blank of paperboard and including a central member with a pair of separate side members mounted to the same end of said central member and outwardly pivoted to generally overlie the opposite sides of the central member and extend at acute angles to the respective sides thereof. A pair of lugs, one on each side member, snap-lock into position to retain the side members in their erected positions at acute angles to the central member.

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patent: 5217774 (1993-06-01), Finrow

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