Patent US4299410A successfully refreshed from Google Patents.
US4299410A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soft-cover paperback book and a method of manufacturing such a book
Assignee: Individual
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Filing: 1979-09-05
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Granted: 1981-11-10
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Expires: 1999-09-05
Abstract
Abstract A soft-cover paperback book comprising a block consisting of a plurality of leaves as well as a soft cover fastened to the block. The back of the block is fastened to a flexible, firm support layer over the entire surface of the back and the soft cover is fastened to said block only at the front and rear cover to the first and the last leaf of the block respectively. Thereby the spine portion of the soft cover is loose from the back of the block, so that the spine portion of the soft cover does not resist opening of the block.
Inventors
- 👤 Eero Jukola
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:52
CPC Classifications
B; B42; B42D; B42D1/00; B42D1/06
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
122 words
A soft-cover paperback book, which comprises a block (2) consisting of leaves (1) joined together at their spine edges as well as a soft cover (5) fastened to said block, characterized in that a flexible, firm support layer (3) is fastened to the back of the book block (2) and that the soft cover (5) is fastened to the book block (2) only at the front and rear cover (6, 7) along a stripe (11) of glue positioned adjacent the spine edge of the first and the last leaf (1a, 1b) of the book block respectively, so that the spine portion (8) of the soft cover (5) positioned between said glue stripes (11) is loose from the spine of the book block.
Claim 2
Dependent Claim
122 words
A soft-cover paperback book, which comprises a block (2) consisting of leaves (1) joined together at their spine edges as well as a soft cover (5) fastened to said block, characterized in that a flexible, firm support layer (3) is fastened to the back of the book block (2) and that the soft cover (5) is fastened to the book block (2) only at the front and rear cover (6, 7) along a stripe (11) of glue positioned adjacent the spine edge of the first and the last leaf (1a, 1b) of the book block respectively, so that the spine portion (8) of the soft cover (5) positioned between said glue stripes (11) is loose from the spine of the book block.
Claim 3
Dependent Claim
38 words
A soft-cover book as claimed in claim 1 characterized in that the glue stripes (11) are positioned at a distance from the spine edge of the first and the last leaf (1a, 1b) of the book block (2).
Claim 4
Dependent Claim
34 words
A soft-cover book as claimed in claim 1, characterized in that the glue stripes (11) extend up to the spine edge of the first and the last leaf (1a, 1b) of the book block.
Claim 5
Dependent Claim
47 words
A soft-cover book as claimed in claim 2 or 3, characterized in that the support layer (3) fastened to the back of the book block (2) is at its edge portions (3a, 3b) fastened to the first and the least leaf (1a, 1b) of the book block.
Claim 6
Dependent Claim
28 words
A soft-cover book as claimed in claim 4, characterized in that the glue stripes (11) are positioned on the edge portions (3a, 3b) of the support layer (3).
Claim 7
Dependent Claim
19 words
A soft-cover book as claimed in claim 1, characterized in that the support layer (3) is a crepe strip.
Claim 8
Independent Claim
111 words
A method of manufacturing a soft-cover paperback book, by joining a plurality of leaves (1) by means of glueing at their spine edges to form a book block (2) and fastening a soft cover (5) to said book block by means of glueing, characterized by fastening a flexible, firm support layer (3) to the back of the book block (2) by glueing, applying a glue stripe (11) parallel to the spine of the book block on the first and the last leaf (1a, 1b) of the book block (2), and fastening the soft cover (5) at its front cover (6) and rear cover (7) by pressing onto said glue stripes (11).
Claim 9
Independent Claim
111 words
A method of manufacturing a soft-cover paperback book, by joining a plurality of leaves (1) by means of glueing at their spine edges to form a book block (2) and fastening a soft cover (5) to said book block by means of glueing, characterized by fastening a flexible, firm support layer (3) to the back of the book block (2) by glueing, applying a glue stripe (11) parallel to the spine of the book block on the first and the last leaf (1a, 1b) of the book block (2), and fastening the soft cover (5) at its front cover (6) and rear cover (7) by pressing onto said glue stripes (11).
Claim 10
Dependent Claim
46 words
A method as claimed in claim 7, characterized in that said support layer (3) is glued onto the back of the book block (2) by means of a cold glue and the cover (5) is glued onto the book block by means of a hot-setting adhesive.
Claim 11
Dependent Claim
63 words
A method as claimed in claim 7 or 8, characterized in that said support layer (3) is at its edge portions (3a, 3b) fastened by means of glue stripes (11) onto the first leaf (1a) and the last leaf (1b) of the book block (2) and that said glue stripes (11) are applied onto said edge portions (1a, 1b) of the crepe strip.
Claim 12
Dependent Claim
28 words
A method as claimed in claim 9, characterized in that said glue stripes (11) are applied at a distance from the spine edge of the book block (2).
References Cited (Backward Citations)
CH477987A
Cited
US4187571A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-11-09 | 1985-05-11 | 1985-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-11-09 | 1989-05-11 | 1989-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-11-09 | 1993-05-11 | 1993-11-10 | $7700.00 | Window Closed / Lapsed |