US3532500A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Light sensitive vesicular composition comprising an azido-s-triazine compound
Assignee: Eastman Kodak Co
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Filing: 1967-07-25
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Granted: 1970-10-06
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Expires: 1987-07-25
Abstract
No abstract record available.
Inventors
- 👤 William J Priest
- 👤 Akemi S Marshall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:37
CPC Classifications
C; C07; C07D; C07D251/00; C07D251/02; C07D251/12; C07D251/26; C07D251/40; C07D251/48; G; G03; G03C; G03C1/00; G03C1/72; G03C1/73; G03C1/735; G03C5/00; G03C5/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3032414A
Cited
GB850954A
Cited
FR1281905A
Cited
US3282693A
Cited
US3062650A
Cited
US3143418A
Cited
US3355295A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-05 | 1974-04-06 | 1974-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-05 | 1978-04-06 | 1978-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-05 | 1982-04-06 | 1982-10-06 | $7700.00 | Window Closed / Lapsed |