Patent US2963398A successfully refreshed from Google Patents.
US2963398A
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US
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Synergistic insecticidal compositions
Assignee: FMC Corp
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Filing: 1958-11-05
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Granted: 1960-12-06
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Expires: 1978-11-05
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
2026-11-02 13:20
CPC Classifications
A; A01; A01N; A01N47/00; A01N47/08; A01N47/10; A01N47/22; A01N57/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
26 words
A METHOD OF KILLING INSECTS WHICH COMPRISES APPLYING TO THE INSECTS AND THEIR HABITAT SYNERGISTIC INSECTICIDAL COMPOSITIONS COMPRISING O,O-DIMETHYL S-(1,2-DICARBETHOXYETHYL) DITHIOPHOSPHATE AND AN ORGANIC CARBAMATE ESTER
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) | 1963-12-06 | 1964-06-06 | 1964-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-06 | 1968-06-06 | 1968-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-06 | 1972-06-06 | 1972-12-06 | $7700.00 | Window Closed / Lapsed |