Patent US3480433A successfully refreshed from Google Patents.
US3480433A
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US
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Thermally activatable diazotype compositions
Assignee: Eastman Kodak Co
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Filing: 1967-03-22
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Granted: 1969-11-25
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Expires: 1987-03-22
Abstract
No abstract record available.
Inventors
- 👤 Grant M Haist
- 👤 James R King
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:24
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/52; G03C1/58; G03C1/585
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2826500A
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US3039872A
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US3140180A
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GB983665A
Cited
US3199982A
Cited
GB1115496A
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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) | 1972-11-24 | 1973-05-26 | 1973-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-24 | 1977-05-26 | 1977-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-24 | 1981-05-26 | 1981-11-25 | $7700.00 | Window Closed / Lapsed |