Patent US1159699A successfully refreshed from Google Patents.
US3480433A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermally activatable diazotype compositions
Assignee: Eastman Kodak Co
•
Filing: 1967-03-22
•
Granted: 1969-11-25
•
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 03:06
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/52; G03C1/58; G03C1/585
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2016521A
Cited
DE864951C
Cited
US2536398A
Cited
US2688543A
Cited
US2826500A
Cited
US3039872A
Cited
US3140180A
Cited
GB983665A
Cited
US3199982A
Cited
GB1115496A
Cited
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 |