Patent US3740419A successfully refreshed from Google Patents.
US3740419A
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US
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Pesticidal compositions
Assignee: Mobil Oil AS
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Filing: 1971-01-20
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Granted: 1973-06-19
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Expires: 1991-01-20
Abstract
Abstract A PESTICIDAL COMPOSITION IS PROVIDED COMPRISING A CARRIER IMPREGNATED WITH A PESTICIDAL AGENT AND COATED WITH A WAX EMULSION CAPABLE OF RELEASING THE PESTICIDAL AGENT AT A CONTROLLED RATE. ALSO PROVIDED IS A METHOD FOR COMBATTING PESTS EMPLOYING SUCH COMPOSITIONS.
Inventors
- 👤 C Campbell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:20
CPC Classifications
A; A01; A01N; A01N25/00; A01N25/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-06-18 | 1976-12-18 | 1977-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-06-18 | 1980-12-18 | 1981-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-06-18 | 1984-12-18 | 1985-06-19 | $7700.00 | Window Closed / Lapsed |