US3377375A
Expired / Lapsed
US
⏱️ 0.0 years remaining
N-aralkylsulfonyl carbamates
Assignee: Monsanto Co
•
Filing: 1963-02-07
•
Granted: 1968-04-09
•
Expires: 1983-02-07
Abstract
No abstract record available.
Inventors
- 👤 John A Stephens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 03:18
CPC Classifications
A; A01; A01N; A01N47/00; A01N47/08; A01N47/10; A01N47/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
3 words
ETHYL N-(3,4-DICHLORO-A-TOLUENESULFONYL) CARBAMATE.
Claim 2
Dependent Claim
3 words
ETHYL N-(3,4-DICHLORO-A-TOLUENESULFONYL) CARBAMATE.
References Cited (Backward Citations)
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-09 | 1971-10-09 | 1972-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-09 | 1975-10-09 | 1976-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-09 | 1979-10-09 | 1980-04-09 | $7700.00 | Window Closed / Lapsed |