Varient envelope

Envelopes – wrappers – and paperboard boxes – Envelope

Patent

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Details

229 15R, 229DIG3, B65D 2700

Patent

active

050925130

ABSTRACT:
A mailing envelope for being stuffed with a bulky insert comprising a rectangular envelope having cutouts formed in the bottom two corners, the cutouts being cut in a straight line at a 45 degree angle to an edge, and the depth measured along an edge from the corner being no more than 0.158 of the height of the envelope. In another embodiment of the invention, slits along a diagonal are utilized instead of the cutouts.

REFERENCES:
patent: 652246 (1900-06-01), Chapin
patent: 669598 (1901-03-01), Sharp
patent: 753943 (1904-03-01), Walsh
patent: 847648 (1907-03-01), Carnahan
patent: 897778 (1908-09-01), Post
patent: 2356078 (1944-08-01), Myers
patent: 2883989 (1959-04-01), Ulrich
patent: 2949223 (1960-08-01), Eichenlaub
patent: 3578791 (1971-05-01), Davis
patent: 4893745 (1990-01-01), Weber et al.

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