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Patent US3426049A successfully refreshed from Google Patents.
US3426049A
Expired / Lapsed
US
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Nitrotrifluoromethylanilides
Assignee: Monsanto Co
•
Filing: 1965-10-18
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Granted: 1969-02-04
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Expires: 1985-10-18
Abstract
No abstract record available.
Inventors
- 👤 Joseph W Baker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:12
CPC Classifications
C; C07; C07C; C07C233/00; C07C233/01; C07C233/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3192215A
Cited
US3332768A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-04 | 1972-08-05 | 1973-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-04 | 1976-08-05 | 1977-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-04 | 1980-08-05 | 1981-02-04 | $7700.00 | Window Closed / Lapsed |