US2913327A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Certain thiolcarbamates and use as herbicides
Assignee: Stauffer Chemical Co
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Filing: 1956-01-17
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Granted: 1959-11-17
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Expires: 1976-01-17
Abstract
No abstract record available.
Inventors
- 👤 Tilles Harry
- 👤 Antognini Joe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:46
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/12; H01Q1/1235; A; A01; A01N; A01N47/00; A01N47/08; A01N47/10; C; C07; C07D; C07D307/00; C07D307/02; C07D307/34; C07D307/38; C07D307/52
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
19 words
THE METHOD OF COMBATTING WEEDS COMPRISING APPLYING TO THE SOIL A PHYTOTOXIC AMOUNT OF A COMPOUND HAVING THE FORMULA
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-16 | 1963-05-18 | 1963-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-16 | 1967-05-18 | 1967-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-16 | 1971-05-18 | 1971-11-17 | $7700.00 | Window Closed / Lapsed |