Carton divider incorporating 3-ply lifting handle

Details Carton divider incorporating 3-ply lifting handle Carton divider incorporating 3-ply lifting handle

1988-06-22

1989-09-19

Elkins, Gary

Envelopes, wrappers, and paperboard boxes

Paperboard box

Lifting or suspending element

22912026, 22912027, B65D 546, B65D 548

Patent

active

048673730

ABSTRACT:
The handle reinforcing portion of a combined divider and handle reinforcing insert for a paperboard carton is formed with a three-ply thickness. The blank from which the divider is formed has first and second divider panels and first and second handle panels. A first handle reinforcing sub-panel is severed from the first divider panel and extends longitudinally inwardly from a first end edge of the first divider panel and is hingedly connected to the lower edge of the first handle panel along a hinge line. A second handle reinforcing sub-panel is hingedly attached to the second edge of one of the first or second handle panels and extends longitudinally therefrom. The first and second sub-panels are located between the first and second handle panels and having a combined surface area substantially matching that of the first handle panel to provide a third ply of thickness between the first and second handle panels when they are secured to one another.

REFERENCES:
patent: 2284385 (1942-05-01), Freshwaters
patent: 2754028 (1956-07-01), Bergstein
patent: 3048318 (1962-08-01), Sabin
patent: 3107811 (1963-10-01), Lemon
patent: 3138285 (1964-06-01), Wenzel
patent: 3967772 (1976-07-01), Baker
patent: 4157755 (1979-06-01), Gough
patent: 4757938 (1988-07-01), Collins
patent: 4757939 (1988-07-01), Zimmerman

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