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US3210339A
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Diamino-s-triazine derivatives
Assignee: DENTSCHE GOLD und SILBER SCHEI
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Filing: 1963-12-20
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Granted: 1965-10-05
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Expires: 1983-12-20
Abstract
No abstract record available.
Inventors
- 👤 Schwarze Werner
- 👤 Schulz Hermann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:44
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/547; C07F9/6515; C07F9/6521
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
6 words
A TRIAZINE COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
6 words
A TRIAZINE COMPOUND OF THE FORMULA
References Cited (Backward Citations)
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Cited
US2394042A
Cited
US2891855A
Cited
GB922830A
Cited
US3086855A
Cited
US3101335A
Cited
US3103512A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-04 | 1969-04-05 | 1969-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-04 | 1973-04-05 | 1973-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-04 | 1977-04-05 | 1977-10-05 | $7700.00 | Window Closed / Lapsed |