US3146127A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for glueing and drying the backs of stitched books
Assignee: Rahdener Maschinenfabrik August Kolbus GmbH and Co KG
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Filing: 1962-03-12
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Granted: 1964-08-25
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Expires: 1982-03-12
Abstract
No abstract record available.
Inventors
- 👤 Geoffroy Eugene Georges
- 👤 Laudrin Aime Pierre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:46
CPC Classifications
B; B42; B42C; B42C9/00; B42C9/0006; B42C9/0012; B42C9/0031; Y; Y10; Y10S; Y10S412/00; Y10S412/902; Y10T; Y10T156/00; Y10T156/17; Y10T156/1798
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
IN A MACHINE FOR GLUEING AND DRYING THE BACK EDGES OF BOOKS INCLUDING MEANS FOR APPLYING GLUE TO THE BACKS OF THE BOOKS AND FOR DRYING THE GLUE THUS APPLIED THE IMPROVEMENT COMPRISING (A) A PLURALITY OF CLAMPING PLATES ADAPTED TO BE PLACED BETWEEN THE BACKS OF STACKED BOOKS FACING EACH OTHER WITH THEIR WIDE SIDES; (B) GUIDING RAILS SUPPORTING SAID CLAMPING PLATES AT THEIR ENDS; (C) RESILIENT LOCKING MEANS ON SAID RAILS FOR RETAINING SAID CLAMPING PLATES; (D) AND TRANSPORTING MEANS SLIDINGLY MOVING THE STACKED BOOKS WITH INTERPOSED CLAMPING PLATES UPON SAID GUIDING RAILS IN A DIRECTION PERPENDICULAR TO THE SIDE FACES OF THE BOOKS WITH THE BACKS EXPOSED TO SAID GLUE APPLYING AND DRYING MEANS.
Claim 2
Dependent Claim
117 words
IN A MACHINE FOR GLUEING AND DRYING THE BACK EDGES OF BOOKS INCLUDING MEANS FOR APPLYING GLUE TO THE BACKS OF THE BOOKS AND FOR DRYING THE GLUE THUS APPLIED THE IMPROVEMENT COMPRISING (A) A PLURALITY OF CLAMPING PLATES ADAPTED TO BE PLACED BETWEEN THE BACKS OF STACKED BOOKS FACING EACH OTHER WITH THEIR WIDE SIDES; (B) GUIDING RAILS SUPPORTING SAID CLAMPING PLATES AT THEIR ENDS; (C) RESILIENT LOCKING MEANS ON SAID RAILS FOR RETAINING SAID CLAMPING PLATES; (D) AND TRANSPORTING MEANS SLIDINGLY MOVING THE STACKED BOOKS WITH INTERPOSED CLAMPING PLATES UPON SAID GUIDING RAILS IN A DIRECTION PERPENDICULAR TO THE SIDE FACES OF THE BOOKS WITH THE BACKS EXPOSED TO SAID GLUE APPLYING AND DRYING MEANS.
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) | 1967-08-25 | 1968-02-24 | 1968-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-25 | 1972-02-24 | 1972-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-25 | 1976-02-24 | 1976-08-25 | $7700.00 | Window Closed / Lapsed |