US2941880A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for defoliating with a thiolcarbamate
Assignee: Monsanto Chemicals Ltd
•
Filing: 1957-02-28
•
Granted: 1960-06-21
•
Expires: 1977-02-28
Abstract
No abstract record available.
Inventors
- 👤 Amico John J D
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:21
CPC Classifications
A; A01; A01N; A01N47/00; A01N47/08; A01N47/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2060733A
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US2562011A
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US2608575A
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US2650876A
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US2631935A
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US2744898A
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US2786866A
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US2687348A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-21 | 1963-12-21 | 1964-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-21 | 1967-12-21 | 1968-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-21 | 1971-12-21 | 1972-06-21 | $7700.00 | Window Closed / Lapsed |