US4375382A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a continuous web form and product, particularly one suitable for airline ticketing
Assignee: Wallace Computer Services Inc
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Filing: 1981-09-03
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Granted: 1983-03-01
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Expires: 2001-09-03
Abstract
Abstract A method and form suitable for airline ticketing wherein interior plies are transversely cut while the exterior plies are only weakened so that advantageously handleable ticket assembly is readily developed by removing the top ply and a portion of the bottom ply to yield a ticket packet.
Inventors
- 👤 Donald J. Steidinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:51
CPC Classifications
B; B42; B42C; B42C3/00; B42D; B42D5/00; B42D5/02; G; G09; G09F; G09F3/00; G09F3/02; G09F3/0286; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1062; Y10T156/1075; Y10T156/1077
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
125 words
A method of making a form suitable for airline ticketing and the like comprising advancing a plurality of superposed webs in a predetermined path, said ply plurality ultimately becoming at least a part of the interior plies of said form, sequentially severing said ply plurality along equally longitudinally spaced apart transverse lines to provide a sequence of packets, introducing a bottom ply into said path at a speed greater than the speed of advance of said ply plurality and uniting said ply plurality to said bottom ply to provide a continuous form wherein packets of said plurality of plies are positioned in longitudinally spaced apart relation on said bottom ply, and thereafter zig-zag folding said bottom ply between at least some of the adjacent packets.
Claim 2
Independent Claim
125 words
A method of making a form suitable for airline ticketing and the like comprising advancing a plurality of superposed webs in a predetermined path, said ply plurality ultimately becoming at least a part of the interior plies of said form, sequentially severing said ply plurality along equally longitudinally spaced apart transverse lines to provide a sequence of packets, introducing a bottom ply into said path at a speed greater than the speed of advance of said ply plurality and uniting said ply plurality to said bottom ply to provide a continuous form wherein packets of said plurality of plies are positioned in longitudinally spaced apart relation on said bottom ply, and thereafter zig-zag folding said bottom ply between at least some of the adjacent packets.
Claim 3
Dependent Claim
24 words
The method of claim 1 in which said folding is performed along transverse lines spaced about 1-3 mm. from the end of a packet.
Claim 4
Dependent Claim
33 words
The method of claim 1 in which a top web is introduced into said path prior to said folding and subsequent to said uniting and united to said bottom web between adjacent packets.
Claim 5
Dependent Claim
43 words
The method of claim 1 in which said bottom ply is equipped with a transverse line of weakness between packets and positioned about 1-3 mm. from the corresponding end of each packet, said zig-zag folding occurring along some of said lines of weakness.
Claim 6
Dependent Claim
35 words
The method of claim 1 in which said uniting includes introducing said bottom web and the leading edge of said ply plurality into a nip just prior to the occurrence of a subsequent transverse severance.
Claim 7
Dependent Claim
28 words
The method of claim 5 in which a top web is introduced into said path subsequent to said uniting and united to said bottom ply between adjacent packets.
Claim 8
Dependent Claim
65 words
The method of claim 6 in which said ply plurality is equipped with longitudinally spaced apart register openings positioned just rearward of said transverse lines of severance for advancing the same toward means for transversely severing said ply plurality, said bottom ply also being equipped with longitudinally spaced apart register openings longitudinally spaced apart a distance greater than the register openings in said ply plurality.
Claim 9
Dependent Claim
17 words
The method of claim 7 in which said bottom ply register openings are positioned between said packets.
Claim 10
Dependent Claim
21 words
The method of claim 7 in which said bottom ply register openings are aligned with the register openings in said packets.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-02-28 | 1986-08-30 | 1987-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-02-28 | 1990-08-30 | 1991-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-02-28 | 1994-08-30 | 1995-03-01 | $7700.00 | Window Closed / Lapsed |