Duplex mailing envelope

Envelopes – wrappers – and paperboard boxes – Envelope – Compartment

Patent

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Details

206620, B65D 2708

Patent

active

040722643

ABSTRACT:
A mailing envelope comprises a plurality of interconnected panel members forming a first pocket adapted for receiving a machine inserted enclosure therein, and a second pocket overlapping and smaller in width than the first pocket and adapted for receiving a hand inserted address card therein. A duplex closure flap for sealing said pocket has a perforation line extending from the flap inner edge to the flap outer edge and laterally divides the closure flap into two mutually separable portions, one of which is coincident with the insert opening of the second pocket. Each of said portions includes adhesive sealing means thereon whereby both pockets may be closed by sealing the other closure flap portion, the second pocket being resealably openable by tearingly separating said one closure flap portion from the other along the perforation line.

REFERENCES:
patent: 1163459 (1915-12-01), Rheutan
patent: 1545653 (1925-07-01), Hogan
patent: 3157344 (1964-11-01), Hennessey
patent: 3372861 (1968-03-01), Johnson et al.

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