US3175897A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Asymmetric thiolcarbamates as herbicides
Assignee: Stauffer Chemical Co
•
Filing: 1962-08-21
•
Granted: 1965-03-30
•
Expires: 1982-08-21
Abstract
No abstract record available.
Inventors
- 👤 Tilles Harry
- 👤 Antognini Joe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:05
CPC Classifications
A; A01; A01N; A01N47/00; A01N47/08; A01N47/10; C; C07; C07C; C07C333/00; C07C333/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
34 words
THE METHOD OF PREVENTING THE GROWTH OF WEEDS IN HE PRESENCE OF SUGAR BEETS, TOMATOES, STRAWBERRIES, PINACH AND SOY BEANS COMPRISING APPLYING TO THE SOIL A PHYTOTOXIC AMOUNT OF A COMPOUND HAVING THE FORMULA
Claim 2
Independent Claim
34 words
THE METHOD OF PREVENTING THE GROWTH OF WEEDS IN HE PRESENCE OF SUGAR BEETS, TOMATOES, STRAWBERRIES, PINACH AND SOY BEANS COMPRISING APPLYING TO THE SOIL A PHYTOTOXIC AMOUNT OF A COMPOUND HAVING THE FORMULA
References Cited (Backward Citations)
US2913327A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-03-29 | 1968-09-28 | 1969-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-29 | 1972-09-28 | 1973-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-29 | 1976-09-28 | 1977-03-30 | $7700.00 | Window Closed / Lapsed |