Envelopes – wrappers – and paperboard boxes – Wrapper – Letter sheets
Patent
1989-05-24
1991-09-17
Marcus, Stephen
Envelopes, wrappers, and paperboard boxes
Wrapper
Letter sheets
B65D 2734
Patent
active
050487485
ABSTRACT:
A self-mailing form suitable for use with laser printers and the like. The form is made from a single sheet of paper stock and comprises a rectangular upper portion and a rectangular lower portion joined by a connecting portion. The lower portion is printed with message information and the upper portion is printed with address information and the like. The form is then folded once about the upper edge of the connecting portion so that the obverse sides of the upper and lower portions are adjacent and then again so that the upper edge of the upper portion is brought to the lower edge of the connecting portion, so that the upper portion forms an envelope around the lower portion. Adhesive is applied around the edges of the upper portion to seal the resulting envelope. Perforation lines are provided transversely across the form so that after folding a tear-off strip is formed which includes the connecting portion. Thus, when the recipient removes the tear off strip, the lower portion is separated from the upper portion simultaneously with opening of the envelope.
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Martin Samuel W.
Silverberg Morton
Marcus Stephen
Pascua Jes F.
Pitchenik David E.
Scolnick Melvin J.
Whisker Robert H.
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