Patent US3342601A successfully refreshed from Google Patents.
US3342601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lithographic printing plate
Assignee: Eastman Kodak Co
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Filing: 1964-02-27
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Granted: 1967-09-19
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Expires: 1984-02-27
Abstract
No abstract record available.
Inventors
- 👤 James F Houle
- 👤 Gilden R Van Norman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:25
CPC Classifications
B; B41; B41N; B41N3/00; B41N3/03; B41N3/038; C; C08; C08G; C08G18/00; C08G18/06; C08G18/28; C08G18/30; C08G18/38; C08G18/3819; G; G03; G03F; G03F7/00; G03F7/004; G03F7/085
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
A PRESENSITIZED PLANOGRAPHIC PRINTING PLATE COMPRISING A SUPPORT HAVING ON AT LEAST ONE SIDE A HYDROPHILIC SURFACE PROVIDED BY COATING WITH AN AQUEOUS SOLUTION CONSISTING ESESNTIALLY OF A COMPLEX OF AN ALKYL TITANATE AND A SOLUBILIZING AMOUNT OF AT LEAST ONE SOLUBILIZING COMPONENT SELECTED FROM THE CLAS CONSISTING OF FLUOSILICIC ACID, HYDROFLUORIC ACID, FLUOBORIC ACID, HYDROGEN PEROXIDE AND A MIXTURE OF HYDROGEN PEROXIDE AND PHOSPHORIC ACID, AND HAVING THEREON A LIGHT-SENSITIVE COATING.
Claim 2
Dependent Claim
72 words
A PRESENSITIZED PLANOGRAPHIC PRINTING PLATE COMPRISING A SUPPORT HAVING ON AT LEAST ONE SIDE A HYDROPHILIC SURFACE PROVIDED BY COATING WITH AN AQUEOUS SOLUTION CONSISTING ESESNTIALLY OF A COMPLEX OF AN ALKYL TITANATE AND A SOLUBILIZING AMOUNT OF AT LEAST ONE SOLUBILIZING COMPONENT SELECTED FROM THE CLAS CONSISTING OF FLUOSILICIC ACID, HYDROFLUORIC ACID, FLUOBORIC ACID, HYDROGEN PEROXIDE AND A MIXTURE OF HYDROGEN PEROXIDE AND PHOSPHORIC ACID, AND HAVING THEREON A LIGHT-SENSITIVE COATING.
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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) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |