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Patent US2582204A successfully refreshed from Google Patents.
US2582204A
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Tetraalkyl monothiopyrophosphate as an insecticide
Assignee: Monsanto Chemicals Ltd
•
Filing: 1948-06-26
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Granted: 1952-01-08
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Expires: 1968-06-26
Abstract
No abstract record available.
Inventors
- 👤 Gennady M Kosolapoff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:22
CPC Classifications
A; A01; A01N; A01N57/00; A01N57/10; A01N57/12; C; C07; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/16; C07F9/165; C07F9/1658
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
23 words
THE PROCESS OF COMBATING INSECT PESTS WHICH COMPRISES APPLYING TO INSECT INFESTED VEGETATION AN INSECTICIDE CONTAINING TETRAETHYL MONOTHIOPYROPHOSPHATE AS AN ACTIVE INGREDIENT THEREOF
Claim 2
Dependent Claim
23 words
THE PROCESS OF COMBATING INSECT PESTS WHICH COMPRISES APPLYING TO INSECT INFESTED VEGETATION AN INSECTICIDE CONTAINING TETRAETHYL MONOTHIOPYROPHOSPHATE AS AN ACTIVE INGREDIENT THEREOF
References Cited (Backward Citations)
US2063629A
Cited
US2495220A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-07 | 1955-07-09 | 1956-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-07 | 1959-07-09 | 1960-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-07 | 1963-07-09 | 1964-01-08 | $7700.00 | Window Closed / Lapsed |