Dual compartment envelope

Details Dual compartment envelope Dual compartment envelope

1978-04-26

1979-04-17

Garbe, Stephen P.

Envelopes, wrappers, and paperboard boxes

Envelope

Compartment

229DIG3, B65D 2708

Patent

active

041496671

ABSTRACT:
An improved dual compartment envelope having two vertically extending pockets. The envelope comprises a first sheet which is bent along a fold line to define a front and back panel. An intermediate sheet is placed between the front and back panels and is fixedly secured thereto. Two laterally extending flaps overlie and are integrally secured to the front panel and the second sheet to form the completed envelope. The front panel is substantially shorter than the back panel such that the entrance openings to the two pockets of the envelope are vertically offset to minimize the possibility of confusing the pockets when filing materials therein. Various score lines may be provided along the bend lines of the envelope to allow the envelope to be expanded.

REFERENCES:
patent: 2344369 (1944-03-01), Salfisberg
patent: 3198420 (1965-08-01), Hiersteiner
patent: 3482764 (1969-12-01), Aliff, Jr. et al.
patent: 3979051 (1976-09-01), Close

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