US3462268A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Light-sensitive layers for photochemical purposes
Assignee: Agfa Gevaert NV
•
Filing: 1965-06-14
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Granted: 1969-08-19
•
Expires: 1985-06-14
Abstract
No abstract record available.
Inventors
- 👤 Justus Danhauser
- 👤 Willibald Pelz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:03
CPC Classifications
G; G03; G03F; G03F7/00; G03F7/004; G03F7/038; C; C08; C08B; C08B15/00; C08B15/05; C08B15/06; C08F; C08F8/00; C08F8/30; C08G; C08G18/00; C08G18/06; C08G18/70; C08G18/71; C08G18/715; C08G59/00; C08G59/14; C08G59/1433; C08G59/1438; C08G59/1455; C08G59/18; C08G59/40; C08G59/4007; C08G59/4064; C08G63/00; C08G63/68; C08G63/685; C08G63/6854; C08G63/688; C08G63/6884; C08G85/00; C08G85/004; C08L; C08L75/00; G03F7/008; G03F7/012; C08F2800/00; C08F2800/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2728745A
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US3278305A
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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) | 1972-08-18 | 1973-02-17 | 1973-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-18 | 1977-02-17 | 1977-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-18 | 1981-02-17 | 1981-08-19 | $7700.00 | Window Closed / Lapsed |