US2995488A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synergistic insecticidal compositions
Assignee: FMC Corp
•
Filing: 1958-10-23
•
Granted: 1961-08-08
•
Expires: 1978-10-23
Abstract
No abstract record available.
Inventors
- 👤 Howard A Jones
- 👤 John A Garman
- 👤 Berton C Dickinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:28
CPC Classifications
A; A01; A01N; A01N47/00; A01N47/08; A01N47/10; A01N47/22; A01N57/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
45 words
THE METHOD OF KILLING INSECTS WHICH COMPRISES APPLYING TO THE INSECTS AND THEIR HABITAT A SYNERGISTIC INSECTICIDAL COMPOSITION COMPRISING O,O-DIETHYL O-(7-(3-CHLORO-4-METHYLCOUMARYL)) THIOPHOSPHATE AND ETHYL N-BENZYLCARBAMATE, WHEREIN SAID COMPONENTS ARE PRESENT IN THE RATIO OF ABOUT FIVE PARTS OF SAID CARBAMATE PER PART OF SAID THIOPHOSPHATE.
References Cited (Backward Citations)
US2503390A
Cited
US2679508A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-07 | 1965-02-06 | 1965-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-07 | 1969-02-06 | 1969-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-07 | 1973-02-06 | 1973-08-08 | $7700.00 | Window Closed / Lapsed |