US2977368A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Certain j-aminophenyl-mercapto
Assignee: —
•
Filing: —
•
Granted: 1961-03-28
•
Expires: 1978-03-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:40
CPC Classifications
C; C07; C07D; C07D213/00; C07D213/02; C07D213/04; C07D213/60; C07D213/62; C07D213/63; C07D213/65
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
29 words
3-(ORTHO-AMINO-PHENYLMERCAPTO)-PYRIDINE. 2. 3-(ORTHO:PARADIAMINO-PHENYLMERCAPTO)PYRIDINE. 3. 3-(PARA-AMINO-ORHTO-CHLORO-PHENYLMERCAPTO) - PYRIDINE. 4. 3-(ORTHO-AMINO-PARA-CHLORO-PHENYLMERCAPTO) - PYRIDINE. 5. 3-(ORTHO-AMINO - ORTHO''-CHLOROPHENYLMERCAPTO)PYRIDINE. 6. 3-(ORTHO-(DIETHYL - AMINO-ETHYLAMINO) - PHENYLMERCAPTO)-PYRIDINE. 7. 3-(ORTHO-NITRO-PHENYLMERCAPTO)-PYRIDINE. 8. 3-(ORTHO-NITRO-PARA-CHLORO-PHENYLMERCAPTO)PYRIDINE. 9. 3-(PARA-NITRO-ORHTO-CHLORO-PHENYLMERCAPTO) - PYRIDINE.
Claim 2
Dependent Claim
29 words
3-(ORTHO-AMINO-PHENYLMERCAPTO)-PYRIDINE. 2. 3-(ORTHO:PARADIAMINO-PHENYLMERCAPTO)PYRIDINE. 3. 3-(PARA-AMINO-ORHTO-CHLORO-PHENYLMERCAPTO) - PYRIDINE. 4. 3-(ORTHO-AMINO-PARA-CHLORO-PHENYLMERCAPTO) - PYRIDINE. 5. 3-(ORTHO-AMINO - ORTHO''-CHLOROPHENYLMERCAPTO)PYRIDINE. 6. 3-(ORTHO-(DIETHYL - AMINO-ETHYLAMINO) - PHENYLMERCAPTO)-PYRIDINE. 7. 3-(ORTHO-NITRO-PHENYLMERCAPTO)-PYRIDINE. 8. 3-(ORTHO-NITRO-PARA-CHLORO-PHENYLMERCAPTO)PYRIDINE. 9. 3-(PARA-NITRO-ORHTO-CHLORO-PHENYLMERCAPTO) - PYRIDINE.
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) | 1964-03-27 | 1964-09-26 | 1965-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-03-27 | 1968-09-26 | 1969-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-03-27 | 1972-09-26 | 1973-03-28 | $7700.00 | Window Closed / Lapsed |