Business forms using carbonless sheets and non-impact laser printing and related method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 30, 1997
Issued Date -
N/A
app pub date -
Aug 25, 1994
filing date -
Oct 24, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A multi-part carbonless business form includes a first upper CB sheet having a first heat and/or pressure sensitive adhesive strip or a lower surface thereof and extending along and adjacent one marginal edge thereof; a second lower CE sheet having a second heat and/or pressure sensitive adhesive strip of substantially identical adhesive composition as the first strip, on an upper surface thereof and extending along and adjacent a corresponding marginal edge in substantial vertical alignment with the first adhesive strip; and at least one intermediate CFB sheet located between the first upper sheet and the second lower sheet and having a first plurality of apertures vertically aligned with the first and second adhesive strips to thereby allow heat and/or pressure sealing engagement between the upper CB sheet and the lower CF sheet through the first plurality of apertures in the intermediate CFB sheet.
First Claim
Other Claims data not available