US3111897A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Universal paste inker for printers
Assignee: Buskirk & Co Inc Van
•
Filing: 1961-08-15
•
Granted: 1963-11-26
•
Expires: 1981-08-15
Abstract
No abstract record available.
Inventors
- 👤 John D Van Buskirk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:21
CPC Classifications
B; B41; B41F; B41F17/00; B41F17/24; B41F17/26; B41F31/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A PASTE INK DISTRIBUTION SYSTEM COMPRISING AN INKING ROLLER; AN INK SPREADING ROLLER ROTATABLE IN CONCERT WITH AND SUBSTANTIALLY IN CONTACT WITH SAID INKING ROLLER; A PASTE INK SUPPLY REMOTE FROM SAID ROLLERS; A NOZZLE FOR FEEDING INK AGAINST THE SURFACE OF ONE OF SAID ROLLERS; A FLEXIBLE CONDUIT CONNECTING SAID SUPPLY AND SAID NOZZLE; MEANS INCLUDING A PERISTALTIC PUMP FOR MOVING INK THERETHROUGH FROM SAID SUPPLY TO SAID NOZZLE; AND MEANS FOR
Claim 2
Dependent Claim
73 words
A PASTE INK DISTRIBUTION SYSTEM COMPRISING AN INKING ROLLER; AN INK SPREADING ROLLER ROTATABLE IN CONCERT WITH AND SUBSTANTIALLY IN CONTACT WITH SAID INKING ROLLER; A PASTE INK SUPPLY REMOTE FROM SAID ROLLERS; A NOZZLE FOR FEEDING INK AGAINST THE SURFACE OF ONE OF SAID ROLLERS; A FLEXIBLE CONDUIT CONNECTING SAID SUPPLY AND SAID NOZZLE; MEANS INCLUDING A PERISTALTIC PUMP FOR MOVING INK THERETHROUGH FROM SAID SUPPLY TO SAID NOZZLE; AND MEANS FOR
References Cited (Backward Citations)
US2614492A
Cited
US2818016A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-25 | 1967-05-27 | 1967-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-25 | 1971-05-27 | 1971-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-25 | 1975-05-27 | 1975-11-26 | $7700.00 | Window Closed / Lapsed |