Patent US2984559A successfully refreshed from Google Patents.
US2984559A
Expired / Lapsed
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Controlling vegetation with haloalkyl thionocarbamates
Assignee: Monsanto Chemicals Ltd
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Filing: 1958-03-10
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Granted: 1961-05-16
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Expires: 1978-03-10
Abstract
No abstract record available.
Inventors
- 👤 Amico John J D
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:03
CPC Classifications
A; A01; A01N; A01N47/00; A01N47/08; A01N47/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
THE METHOD OF DESTROYING VEGETATION WHICH COMPRISES APPLYING THERETO A PHYTOTOXIC AMOUNT OF A COMPOSITION CONTAINING AS THE ESSENTIAL ACTIVE INGREDIENT A HALOGEN SUBSTITUTED ALKYL ESTER OF A THIONOCARBAMIC ACID IN WHICH THE ALKYL ESTER GROUP CONTAINS LESS THAN FIVE CARBON ATOMS AND IN WHICH THE NITROGEN IS ATTACHED TO ONE CYCLOHEXYL GROUP AND TO ONE LOWER ALKYL GROUP.
Claim 2
Independent Claim
59 words
THE METHOD OF DESTROYING VEGETATION WHICH COMPRISES APPLYING THERETO A PHYTOTOXIC AMOUNT OF A COMPOSITION CONTAINING AS THE ESSENTIAL ACTIVE INGREDIENT A HALOGEN SUBSTITUTED ALKYL ESTER OF A THIONOCARBAMIC ACID IN WHICH THE ALKYL ESTER GROUP CONTAINS LESS THAN FIVE CARBON ATOMS AND IN WHICH THE NITROGEN IS ATTACHED TO ONE CYCLOHEXYL GROUP AND TO ONE LOWER ALKYL GROUP.
References Cited (Backward Citations)
US2225124A
Cited
US2650876A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-15 | 1964-11-14 | 1965-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-15 | 1968-11-14 | 1969-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-15 | 1972-11-14 | 1973-05-16 | $7700.00 | Window Closed / Lapsed |