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US3399265A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Killing insects by applying nu-methyl meta-alkylamidophenyl carbamates thereto
Assignee: Stauffer Chemical Co
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Filing: 1965-12-27
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Granted: 1968-08-27
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Expires: 1985-12-27
Abstract
No abstract record available.
Inventors
- 👤 Szabo Karoly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:24
CPC Classifications
C; C07; C07C; C07C271/00; C07C271/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
17 words
THE METHOD OF KILLING INSECTS COMPRISING APPLYING THERETO AN EFFECTIVE AMOUNT OF A COMPOUND HAVING THE FORMULA
Claim 2
Independent Claim
17 words
THE METHOD OF KILLING INSECTS COMPRISING APPLYING THERETO AN EFFECTIVE AMOUNT OF A COMPOUND HAVING THE FORMULA
References Cited (Backward Citations)
US3037993A
Cited
FR1381253A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-27 | 1972-02-26 | 1972-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-27 | 1976-02-26 | 1976-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-27 | 1980-02-26 | 1980-08-27 | $7700.00 | Window Closed / Lapsed |