Banking envelope
United States Patent 3141603
US Patent References:
Bank deposit or like envelope
- - 2112227

Mailing envelope
- - 2775396

Banking envelope
- - 2835512

Two in one bank deposit envelope
- - 2984403

/3104800.html
- - 3104800


Inventors:
Whitman, Harlan M.
Publication Date:
07/21/1964
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Assignee:
CURTIS 1000 INC
Primary Class:
229/70
International Classes:
B42D15/08