US3107994A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Controlling vegetation with alkenyl thiopyridine oxides
Assignee: Monsanto Chemicals Ltd
•
Filing: 1960-06-03
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Granted: 1963-10-22
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Expires: 1980-06-03
Abstract
No abstract record available.
Inventors
- 👤 Herbert L Rawlings
- 👤 Amico John J D
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:48
CPC Classifications
C; C07; C07D; C07D213/00; C07D213/02; C07D213/89
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
20 words
THE METHOD OF CONTROLLING VEGETATION WHICH COMPRISES APPLYING THERETO A PHYTOTOXIC CONCENTRATION OF A 2(ALKENYLTHIO)PYRIDINE, 1-OXIDE HAVING THE GENERAL FORMULA
Claim 2
Independent Claim
20 words
THE METHOD OF CONTROLLING VEGETATION WHICH COMPRISES APPLYING THERETO A PHYTOTOXIC CONCENTRATION OF A 2(ALKENYLTHIO)PYRIDINE, 1-OXIDE HAVING THE GENERAL FORMULA
References Cited (Backward Citations)
US2922793A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-10-21 | 1967-04-22 | 1967-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-21 | 1971-04-22 | 1971-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-21 | 1975-04-22 | 1975-10-22 | $7700.00 | Window Closed / Lapsed |