US2906661A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Treating agricultural soils with propargyl phosphorothioates
Assignee: Monsanto Chemicals Ltd
•
Filing: 1958-03-18
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Granted: 1959-09-29
•
Expires: 1978-03-18
Abstract
No abstract record available.
Inventors
- 👤 Joseph W Baker
- 👤 George A Saul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:33
CPC Classifications
A; A01; A01N; A01N57/00; A01N57/10; A01N57/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
28 words
THE METHOD OF DESTROYING PARASITIC WORM LIFE IN NEMATODE INFESTED AGRICULTURAL SOILS WHICH COMPRISES CONTACTING THE SAID ORGANISM WITH A TOXIC CONCENTRATION OF A COMPOUND OF THE STRUCTURE.
Claim 2
Independent Claim
28 words
THE METHOD OF DESTROYING PARASITIC WORM LIFE IN NEMATODE INFESTED AGRICULTURAL SOILS WHICH COMPRISES CONTACTING THE SAID ORGANISM WITH A TOXIC CONCENTRATION OF A COMPOUND OF THE STRUCTURE.
References Cited (Backward Citations)
US2818368A
Cited
US2818366A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-28 | 1963-03-30 | 1963-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-28 | 1967-03-30 | 1967-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-28 | 1971-03-30 | 1971-09-29 | $7700.00 | Window Closed / Lapsed |