US2674527A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Herbicidal compositions containing chlorinated aryl esters of chlorinated aliphatic monocarboxylic acids
Assignee: Goodrich Corp
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Filing: 1952-04-14
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Granted: 1954-04-06
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Expires: 1972-04-14
Abstract
No abstract record available.
Inventors
- 👤 Luther L Baumgartner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:22
CPC Classifications
A; A01; A01N; A01N37/00; A01N37/36; A01N37/02; A01N37/06; A01N2300/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A HERBICIDAL COMPOSITION WHICH COMPRISES AS THE ESSENTIAL ACTIVE INGREDIENT 0.01% TO 10% BY WEIGHT OF A POLYCHLOROARYL ESTER OF A CHLORINATED ALIPHATIC MONOCARBOXYLIC ACID, SAID ACID HAVING FROM 1 TO 6 CARBON ATOMS AND SAID POLYCHLOROARYL PORTION OF THE ESTER CONTAINING AT LEAST 3 CHLORINE ATOMS IN THE ARYL NUCLEUS AND, AS A CARRIER THEREFOR, A MINERAL OIL CONSISTING PREDOMINANTLY OF HYDROCARBONS CONTAINING 10 TO 20 CARBON ATOMS.
Claim 2
Dependent Claim
69 words
A HERBICIDAL COMPOSITION WHICH COMPRISES AS THE ESSENTIAL ACTIVE INGREDIENT 0.01% TO 10% BY WEIGHT OF A POLYCHLOROARYL ESTER OF A CHLORINATED ALIPHATIC MONOCARBOXYLIC ACID, SAID ACID HAVING FROM 1 TO 6 CARBON ATOMS AND SAID POLYCHLOROARYL PORTION OF THE ESTER CONTAINING AT LEAST 3 CHLORINE ATOMS IN THE ARYL NUCLEUS AND, AS A CARRIER THEREFOR, A MINERAL OIL CONSISTING PREDOMINANTLY OF HYDROCARBONS CONTAINING 10 TO 20 CARBON ATOMS.
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) | 1957-04-05 | 1957-10-05 | 1958-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-05 | 1961-10-05 | 1962-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-05 | 1965-10-05 | 1966-04-06 | $7700.00 | Window Closed / Lapsed |