US3276363A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for inking high-speed printer
Assignee: Siemens and Halske AG
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Filing: 1964-12-08
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Granted: 1966-10-04
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Expires: 1984-12-08
Abstract
No abstract record available.
Inventors
- 👤 Kuchenbecker Hermann
- 👤 Hausmann Gerhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:12
CPC Classifications
B; B41; B41J; B41J27/00; B41J27/10; B41F; B41F31/00; B41F31/004
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
173 words
A DEVICE FOR INKING THE TYPE OF A HIGH-SPEED PRINTER WITH A TYPE ROLLER, ESPECIALLY A UNIFORMLY ROTATABLE ROLLER WHICH IS OPERATIVELY CONNECTED OVER A PLURALITY OF INTERMEDIATE ROLLERS, WITH AN INK-SUPPLY ROLLER OVER INFINITELY ADJUSTABLE TRANSMISSION DEVICE WHEREBY SUCH INK ROLLER, REGARDLESS OF THE RATE OF ROTATION WHICH WOULD TAKE PLATE IN A SLIP-FREE ROLLING ENGAGEMENT, RECEIVES A SPEED TO PROVIDE A DESIRED INK DELIVERY, COMPRISING AN INTERCHANGEABLE INK SUPPLY ROLLER ARRANGED FOR INK SATURATION THEREOF, AND COMPOSED OF AN ABSORBENT MATERIAL HAVING RAPID INK ABSORPTION AND CAPILLARY PROPERTIES WHEREY INK SATURATION THEREOF WILL TAKE PLACE RAPIDLY AND UNIFORMLY, BOTH CIRCUMFERENTIALLY AND IN AXIAL DIRECTION, SAID SUPPLY ROLLER BEING CONNECTED OVER SUCH INFINETELY ADJUSTABLE TRANSMISSION DEVICE TO THE POWER SOURCE OF THE PRINTER, A FIRST INTERMEDIATE ROLLER BEARING AGAINST THE INK SUPPLY ROLLER AND HAVING A HARD, SMOOTH SURFACE, FOR EXAMPLE A STEEL ROLLER, AND A SECOND INTERMEDIATE ROLLER BEARING ON THE FIRST INTERMEDIATE ROLLER AND ON THE TYPE ROLLER, SAID SECOND INTERMEDIATE ROLLER HAVING A RESILIENT FACE, FOR EXAMPLE OF RUBBER.
Claim 2
Independent Claim
173 words
A DEVICE FOR INKING THE TYPE OF A HIGH-SPEED PRINTER WITH A TYPE ROLLER, ESPECIALLY A UNIFORMLY ROTATABLE ROLLER WHICH IS OPERATIVELY CONNECTED OVER A PLURALITY OF INTERMEDIATE ROLLERS, WITH AN INK-SUPPLY ROLLER OVER INFINITELY ADJUSTABLE TRANSMISSION DEVICE WHEREBY SUCH INK ROLLER, REGARDLESS OF THE RATE OF ROTATION WHICH WOULD TAKE PLATE IN A SLIP-FREE ROLLING ENGAGEMENT, RECEIVES A SPEED TO PROVIDE A DESIRED INK DELIVERY, COMPRISING AN INTERCHANGEABLE INK SUPPLY ROLLER ARRANGED FOR INK SATURATION THEREOF, AND COMPOSED OF AN ABSORBENT MATERIAL HAVING RAPID INK ABSORPTION AND CAPILLARY PROPERTIES WHEREY INK SATURATION THEREOF WILL TAKE PLACE RAPIDLY AND UNIFORMLY, BOTH CIRCUMFERENTIALLY AND IN AXIAL DIRECTION, SAID SUPPLY ROLLER BEING CONNECTED OVER SUCH INFINETELY ADJUSTABLE TRANSMISSION DEVICE TO THE POWER SOURCE OF THE PRINTER, A FIRST INTERMEDIATE ROLLER BEARING AGAINST THE INK SUPPLY ROLLER AND HAVING A HARD, SMOOTH SURFACE, FOR EXAMPLE A STEEL ROLLER, AND A SECOND INTERMEDIATE ROLLER BEARING ON THE FIRST INTERMEDIATE ROLLER AND ON THE TYPE ROLLER, SAID SECOND INTERMEDIATE ROLLER HAVING A RESILIENT FACE, FOR EXAMPLE OF RUBBER.
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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) | 1969-10-03 | 1970-04-04 | 1970-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-03 | 1974-04-04 | 1974-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-03 | 1978-04-04 | 1978-10-04 | $7700.00 | Window Closed / Lapsed |