US3015551A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Destroying undesired vegetation
Assignee: Monsanto Chemicals Ltd
•
Filing: 1959-03-20
•
Granted: 1962-01-02
•
Expires: 1979-03-20
Abstract
No abstract record available.
Inventors
- 👤 Kenneth L Godfrey
- 👤 Amico John J D
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 18:12
CPC Classifications
C; C07; C07D; C07D277/00; C07D277/60; C07D277/62; C07D277/68; C07D277/70; C07D277/74
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
20 words
THE METHOD OF DESTROYING UNDESIRED VEGETATION WHICH COMPRISES APPLYING THERETO A PHTOTOXIC CONCENTRATION OF A PHYTOTOXIC COMPOUND OF THE STRUCTURE
Claim 2
Independent Claim
20 words
THE METHOD OF DESTROYING UNDESIRED VEGETATION WHICH COMPRISES APPLYING THERETO A PHTOTOXIC CONCENTRATION OF A PHYTOTOXIC COMPOUND OF THE STRUCTURE
References Cited (Backward Citations)
US2057319A
Cited
US1946960A
Cited
FR840003A
Cited
US2693408A
Cited
GB767807A
Cited
US2776977A
Cited
US2921079A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-01 | 1965-07-03 | 1966-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-01 | 1969-07-03 | 1970-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-01 | 1973-07-03 | 1974-01-02 | $7700.00 | Window Closed / Lapsed |