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US4925213A Expired / Lapsed US ⏱️ 0.0 years remaining

Multiple part form for non-impact printer and related process

Assignee: MOORE BUSINESS FORMS Inc 300 LANG BOULEVARD GRAND ISLAND NEW YORK 10472-1697 A CORP OF DE
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Filing: 1989-03-31
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Granted: 1990-05-15
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Expires: 2009-03-31
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Abstract

Abstract A business forms assembly and method of forming is provided wherein a continuous web defines a plurality of successive form sets and wherein the web is divided longitudinally by a slit indicator line to define adjacent form parts for each set. Carbonless transfer technology is employed, such that a back side or undersurface of one form part (the upper part) is coated with carbonless microcapsules, while a front side or upper surface of the adjacent form part (the lower part) is coated with a co-reactant resin coating. The arrangement permits variable information to be printed on the adjacent form parts as the web passes through a non-impact printer. Thereafter, the web is longitudinally slit, separating the adjacent form parts which are thereafter interstacked so that the coating on the undersurface of the upper form part lies in full surface engagement with the coating on the upper surface of the lower form part. The respective form parts may then be adhesively secured. Thereafter, information imaged onto the upper form part is simultaneously imaged onto the lower form part.

Inventors

  • 👤 Michael W. Anderson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 20:03
CPC Classifications
B; B42; B42D; B42D5/00; B42D5/02; B42D5/023; B41; B41L; B41L1/00; B41L1/20; B41L1/26; Y; Y10; Y10T; Y10T428/00; Y10T428/15; Y10T428/24; Y10T428/24777; Y10T428/24793

Claims Analysis

Total Claims: 11
Claim 1
Independent Claim 69 words
A business forms assembly blank comprising a web having upper and lower surfaces, said web divided longitudinally into first and second form parts; the lower surface of said web having first image transfer means applied thereto in an area corresponding to said first form part and the upper surface of said web having second cooperating image transfer means applied thereto in an area corresponding to said second form part.
Claim 2
Dependent Claim 69 words
A business forms assembly blank comprising a web having upper and lower surfaces, said web divided longitudinally into first and second form parts; the lower surface of said web having first image transfer means applied thereto in an area corresponding to said first form part and the upper surface of said web having second cooperating image transfer means applied thereto in an area corresponding to said second form part.
Claim 3
Dependent Claim 19 words
The blank according to claim 1 and wherein said web is divided by a longitudinally extending slit indicator line.
Claim 4
Dependent Claim 33 words
The blank according to claim 1 and wherein said web has first and second marginal edges and first and second lines of marginal feed holes, respectively, adjacent said first and second marginal edges.
Claim 5
Dependent Claim 39 words
The blank according to claim 3 wherein a line of adhesive is provided adjacent and laterally inwardly of one of said first and second lines of marginal feed holes, and laterally outwardly of a longitudinally extending marginal perforation line.
Claim 6
Dependent Claim 35 words
The blank according to claim 1 and wherein said web has a third intermediate line of feed holes and a first longitudinally extending perforation line adjacent one side of said third line of feed holes.
Claim 7
Dependent Claim 27 words
The blank according to claim 5 and wherein said web includes a longitudinally extending slit line adjacent the other side of said third line of feed holes.
Claim 8
Dependent Claim 28 words
The blank according to claim 6 and wherein said blank is provided with a second longitudinally extending perforation line adjacent one of said first and second marginal edges.
Claim 9
Dependent Claim 31 words
The blank assembly according to claim 1 wherein said first image transfer means comprises a coating of carbonless microcapsules and said second cooperating image transfer means comprises a co-reactant resin coating.
Claim 10
Dependent Claim 36 words
The blank assembly according to claim 8 wherein said first and second image transfer means extends substantially over all of said first and second form parts except in areas adjacent said first and second marginal edges.
Claim 11
Dependent Claim 33 words
The blank according to claim 1 wherein said web is in continuous form and wherein similar successive sets of first and second form parts are defined by longitudinally spaced transverse lines of perforations.

References Cited (Backward Citations)

US2907585A Cited
US3916051A Cited
US4375868A Cited
US4696843A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1993-05-14 1993-11-13 1994-05-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1997-05-14 1997-11-13 1998-05-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2001-05-14 2001-11-13 2002-05-15 $7700.00 Window Closed / Lapsed

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