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US 2006/0219762 A1Published application
Optical scan window envelopes and methods of making
AssigneeBarrett Burke Wilson Castle Daffin & Frappier, Inc.
InventorsAndy Pierce, Vicki Whittington, Carolyn Wilson, Abbe Patton, Lisle Patton, Jackie Barrett, Bobby Barrett
Life of this patent
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Abstract
A method of automatically forming a mailing envelope includes forming an envelope blank from a web of paper and forming a window in the envelope blank. The window defines a window edge in the envelope blank. The method includes adhering a transparent window patch to the window, the adhering operating to adhere the complete window edge to the window patch.
Claims20
A method of automatically forming a mailing envelope, the method comprising:
- forming an envelope blank from a web of paper;
- forming a window in the envelope blank, the window defining a window edge in the envelope blank;
- adhering a transparent window patch to the window, the adhering operating to adhere the complete window edge to the window patch.
A mailing envelope, comprising:
- a generally rectangular front panel having an outer surface and an inner surface, the front panel further having a window formed therethrough, the window defining a front panel interior edge;
- a transparent window patch coupled to the inner surface of the front panel so that the interior edge is completely coupled to the window patch.
Dependencies are inferred from the claim text.