US2336299A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sensitive material
Assignee: Eastman Kodak Co
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Filing: 1940-04-25
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Granted: 1943-12-07
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Expires: 1960-04-25
Abstract
No abstract record available.
Inventors
- 👤 Russell John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:12
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/72; G03C1/725; B; B41; B41M; B41M5/00; B41M5/26; B41M5/30; B41M5/32; G03C1/494; G03C1/73; G03C1/733
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1946-12-06 | 1947-06-07 | 1947-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-12-06 | 1951-06-07 | 1951-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-12-06 | 1955-06-07 | 1955-12-07 | $7700.00 | Window Closed / Lapsed |