Envelope-type mailing folder

Envelopes – wrappers – and paperboard boxes – Envelope – Display

Patent

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Details

229 72, 40 10D, B65D 2704, B65D 2708, G09F 318

Patent

active

043939899

ABSTRACT:
An envelope type mailing folder having an inner primary pocket for receipt of the material to be shipped, and a transparent, outer secondary pocket for receipt of shipping documents.

REFERENCES:
patent: 41828 (1864-03-01), Bristol
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patent: 3195802 (1965-07-01), Jacobs
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patent: 3327416 (1967-06-01), Sanford
patent: 3420432 (1969-01-01), Cooper
patent: 3446421 (1969-05-01), Carrigan
patent: 3658239 (1972-04-01), Foutz
patent: 4129214 (1978-12-01), Gendron

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