Patent US2744898A successfully refreshed from Google Patents.
US2744898A
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Halogen substituted alkenyl dithiocarbamates
Assignee: Monsanto Chemicals Ltd
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Filing: 1952-03-17
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Granted: 1956-05-08
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Expires: 1972-03-17
Abstract
No abstract record available.
Inventors
- 👤 Marion W Harman
- 👤 Amico John J D
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:35
CPC Classifications
A; A01; A01N; A01N47/00; A01N47/08; A01N47/10; C; C07; C07C; C07C333/00; C07C333/14; C07C333/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
39 words
A HALOGEN SUBSTITUTED ALKENYL ESTER OF A DITHIOCARBAMIC ACID IN WHICH THE ALKENYL GROUP CONTAINS LESS THAN SIX CARBON ATOMS AND NOT MORE THAN ONE SUBSTITUENT OF THE GROUP CONSISTING OF CHLORINE OR BROMINE ON ANY ONE CARBON ATOMS.
Claim 2
Dependent Claim
39 words
A HALOGEN SUBSTITUTED ALKENYL ESTER OF A DITHIOCARBAMIC ACID IN WHICH THE ALKENYL GROUP CONTAINS LESS THAN SIX CARBON ATOMS AND NOT MORE THAN ONE SUBSTITUENT OF THE GROUP CONSISTING OF CHLORINE OR BROMINE ON ANY ONE 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) | 1959-05-08 | 1959-11-07 | 1960-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-08 | 1963-11-07 | 1964-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-08 | 1967-11-07 | 1968-05-08 | $7700.00 | Window Closed / Lapsed |