Auto-divide carton with unequal cells

Details Auto-divide carton with unequal cells Auto-divide carton with unequal cells

1983-01-14

1984-12-25

Lowrance, George E.

Envelopes, wrappers, and paperboard boxes

Paperboard box

206183, 229 41R, 229 41B, 229 52B, B65D 546, B65D 548, B65D 536

Patent

active

044898789

ABSTRACT:
A carton having a plurality of unequal compartments or cells is formed from a single, unitary, paperboard blank. The carton can be folded flat for shipping and storage. It can be erected by pulling outward on two opposite corners or side edges. Internal dividers move into place automatically as the box is erected and produce internal compartments of unequal sizes.

REFERENCES:
patent: 2476181 (1949-07-01), Crane et al.
patent: 2489034 (1949-11-01), James
patent: 2712882 (1955-07-01), Buttery et al.
patent: 3118589 (1964-01-01), Hughes
patent: 3184143 (1965-05-01), Kotowick
patent: 3825174 (1974-07-01), Booth, Jr.
patent: 3912159 (1975-10-01), Danville
patent: 4219147 (1980-08-01), Kohler
patent: 4318470 (1982-03-01), Montealegre
patent: 4345711 (1982-08-01), Fischer
patent: 4377252 (1983-03-01), Schillinger

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