US3141408A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High speed printing with super-fast inks
Assignee: Interchemical Corp
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Filing: 1961-11-21
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Granted: 1964-07-21
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Expires: 1981-11-21
Abstract
No abstract record available.
Inventors
- 👤 Dominic J Bernardi
- 👤 Bohdan V Burachinsky
- 👤 Robert S Czeropski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:30
CPC Classifications
B; B41; B41F; B41F31/00; B41F31/002; B41M; B41M1/00; B41M1/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
IN THE METHOD OF PRINTING ON A MOVING WEB OF PAPER MOVING AT A SPEED THROUGH THE PRESS IN EXCESS OF 1,000 FEET PER MINUTE USING A NON-ENCLOSED EXTENDED DISTRIBUTION SYSTEM COMPRISING ALTERNATE METAL AND RUBBER ROLLERS WITH A SUPER-FAST INK CONSTITUTED OF A RESIN SOLUTION IN AN ORGANIC SOLVENT HAVING A BOILING RANGE OF FROM 350* TO 425*F., THE IMPROVEMENT WHICH COMPRISES PASSING COOLING WATER AT A TEMPERATURE NOT EXCEEDING ABOUT 40*F. THROUGH SUBSTANTIALLY ALL OF THE ROLLERS, INCLUDING THE RUBBER ROLLERS, TO COOL THE INK FILMS THEREON TO A TEMPERATURE BELOW ABOUT 65*F. AND ABOVE THE TEMPERATURE AT WHICH SUBSTANTIAL HARDENING OF THE INK FILMS ON THE ROLLERS TAKES PLACE, WHILE MAINTAINING THE INK FILMS ON THE ROLLERS OF THE DISTRIBUTION SYSTEM UNDER ATMOSPHERIC CONDITIONS.
Claim 2
Dependent Claim
127 words
IN THE METHOD OF PRINTING ON A MOVING WEB OF PAPER MOVING AT A SPEED THROUGH THE PRESS IN EXCESS OF 1,000 FEET PER MINUTE USING A NON-ENCLOSED EXTENDED DISTRIBUTION SYSTEM COMPRISING ALTERNATE METAL AND RUBBER ROLLERS WITH A SUPER-FAST INK CONSTITUTED OF A RESIN SOLUTION IN AN ORGANIC SOLVENT HAVING A BOILING RANGE OF FROM 350* TO 425*F., THE IMPROVEMENT WHICH COMPRISES PASSING COOLING WATER AT A TEMPERATURE NOT EXCEEDING ABOUT 40*F. THROUGH SUBSTANTIALLY ALL OF THE ROLLERS, INCLUDING THE RUBBER ROLLERS, TO COOL THE INK FILMS THEREON TO A TEMPERATURE BELOW ABOUT 65*F. AND ABOVE THE TEMPERATURE AT WHICH SUBSTANTIAL HARDENING OF THE INK FILMS ON THE ROLLERS TAKES PLACE, WHILE MAINTAINING THE INK FILMS ON THE ROLLERS OF THE DISTRIBUTION SYSTEM UNDER ATMOSPHERIC CONDITIONS.
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) | 1967-07-21 | 1968-01-20 | 1968-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-21 | 1972-01-20 | 1972-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-21 | 1976-01-20 | 1976-07-21 | $7700.00 | Window Closed / Lapsed |