Patent US3230877A successfully refreshed from Google Patents.
US3230877A
Expired / Lapsed
US
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Inking device for printing machines
Assignee: Agfa Gevaert NV
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Filing: 1963-06-17
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Granted: 1966-01-25
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Expires: 1983-06-17
Abstract
No abstract record available.
Inventors
- 👤 Birk Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:53
CPC Classifications
B; B41; B41F; B41F31/00; B41F31/02; B41F31/10; B41F31/14; B41F31/30; B41F31/301
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
IN AN INKING DEVICE FOR A PRINTING MACHINE, IN COMBINATION, FIRST ROLLER MEANS ROTATABLE ABOUT A STATIONARY AXIS; MEANS FOR APPLYING INK TO THE SURFACE OF SAID FIRST ROLLER MEANS; SECOND ROLLER MEANS MOUNTED FOR MOVEMENT TOWARD AND AWAY FROM SAID FIRST ROLLER MEANS BETWEEN A TRANSFER POSITION IN CONTACT WITH SAID SURFACE, AND A SPACED POSITION, SAID SECOND ROLLER MEANS BEING ALSO MOUNTED FOR MOVEMENT ABOUT SAID AXIS; SPRING MEANS FOR URGING SAID SECOND ROLLER MEANS INTO SAID TRANSFER POSITION; AND STATIONARY CAM MEANS ENGAGING SAID SECOND ROLLER MEANS IN A FIRST POSITION ANGULARLY DISPLACED ABOUT
Claim 2
Dependent Claim
97 words
IN AN INKING DEVICE FOR A PRINTING MACHINE, IN COMBINATION, FIRST ROLLER MEANS ROTATABLE ABOUT A STATIONARY AXIS; MEANS FOR APPLYING INK TO THE SURFACE OF SAID FIRST ROLLER MEANS; SECOND ROLLER MEANS MOUNTED FOR MOVEMENT TOWARD AND AWAY FROM SAID FIRST ROLLER MEANS BETWEEN A TRANSFER POSITION IN CONTACT WITH SAID SURFACE, AND A SPACED POSITION, SAID SECOND ROLLER MEANS BEING ALSO MOUNTED FOR MOVEMENT ABOUT SAID AXIS; SPRING MEANS FOR URGING SAID SECOND ROLLER MEANS INTO SAID TRANSFER POSITION; AND STATIONARY CAM MEANS ENGAGING SAID SECOND ROLLER MEANS IN A FIRST POSITION ANGULARLY DISPLACED ABOUT
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-24 | 1969-07-26 | 1970-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-24 | 1973-07-26 | 1974-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-24 | 1977-07-26 | 1978-01-25 | $7700.00 | Window Closed / Lapsed |