US2967101A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Defoliant compositions
Assignee: Monsanto Chemicals Ltd
•
Filing: 1954-01-20
•
Granted: 1961-01-03
•
Expires: 1974-01-20
Abstract
No abstract record available.
Inventors
- 👤 Philip C Hamm
- 👤 Norman J Lewis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:28
CPC Classifications
A; A01; A01N; A01N47/00; A01N47/08; A01N47/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
18 words
A PLANT DEFOLIANT COMPOSITION COMPRISING FROM 0.1 TO 10 PERCENT BY WEIGHT OF A COMPOUND HAVING THE FORMULA:
Claim 2
Dependent Claim
18 words
A PLANT DEFOLIANT COMPOSITION COMPRISING FROM 0.1 TO 10 PERCENT BY WEIGHT OF A COMPOUND HAVING THE FORMULA:
References Cited (Backward Citations)
US1748580A
Cited
US2412510A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-03 | 1964-07-04 | 1965-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-03 | 1968-07-04 | 1969-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-03 | 1972-07-04 | 1973-01-03 | $7700.00 | Window Closed / Lapsed |