US3244503A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Methods for the control of plants
Assignee: EIDP Inc
•
Filing: 1964-12-14
•
Granted: 1966-04-05
•
Expires: 1984-12-14
Abstract
No abstract record available.
Inventors
- 👤 John C Watts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:40
CPC Classifications
A; A01; A01N; A01N43/00; A01N43/48; A01N43/54
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
METHOD FOR THE CONTROL OF PLANTS COMPRISING APPLYING TO THE LOCUS TO BE PROTECTED, IN AMOUNT SUFFICIENT TO EXERT HERBICIDAL ACTION A COMPOUND SELECTED FROM THE GROUP CONSISTING OF THOSE OF THE FORMULA:
Claim 2
Dependent Claim
33 words
METHOD FOR THE CONTROL OF PLANTS COMPRISING APPLYING TO THE LOCUS TO BE PROTECTED, IN AMOUNT SUFFICIENT TO EXERT HERBICIDAL ACTION A COMPOUND SELECTED FROM THE GROUP CONSISTING OF THOSE OF THE FORMULA:
References Cited (Backward Citations)
US2680741A
Cited
US2940844A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-04 | 1969-10-04 | 1970-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-04 | 1973-10-04 | 1974-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-04 | 1977-10-04 | 1978-04-05 | $7700.00 | Window Closed / Lapsed |