US2791599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
O, o'-dialkyl s (alkyl sulfoxyethyl) phosphorothiolates as pesticides
Assignee: Pest Control Ltd
•
Filing: 1953-12-24
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Granted: 1957-05-07
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Expires: 1973-12-24
Abstract
No abstract record available.
Inventors
- 👤 Lane David William John
- 👤 Heath Dennis Frederick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:34
CPC Classifications
A; A01; A01N; A01N57/00; A01N57/10; A01N57/12; C; C07; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/16; C07F9/165; C07F9/1651
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
9 words
NEW CHEMICAL COMPOUNDS BEING SULPHOXIDES OF THE GENERAL FORMULA:
Claim 2
Dependent Claim
9 words
NEW CHEMICAL COMPOUNDS BEING SULPHOXIDES OF THE GENERAL FORMULA:
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-06 | 1960-11-05 | 1961-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-06 | 1964-11-05 | 1965-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-06 | 1968-11-05 | 1969-05-07 | $7700.00 | Window Closed / Lapsed |