US2880082A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and composition for the control of undesired vegetation
Assignee: Dow Chemical Co
•
Filing: 1956-03-16
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Granted: 1959-03-31
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Expires: 1976-03-16
Abstract
No abstract record available.
Inventors
- 👤 Burton V Toornman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:57
CPC Classifications
A; A01; A01N; A01N37/00; A01N37/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
A METHOD WHICH COMPRISES EXPOSING GROWING PLANTS AND PLANT PARTS TO THE ACTION OF A GROWTH INHIBITING AMOUNT OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF 2.2 DICHLOROBUTYRIC ACID AND ITS SALTS.
Claim 2
Independent Claim
33 words
A METHOD WHICH COMPRISES EXPOSING GROWING PLANTS AND PLANT PARTS TO THE ACTION OF A GROWTH INHIBITING AMOUNT OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF 2.2 DICHLOROBUTYRIC ACID AND ITS SALTS.
References Cited (Backward Citations)
US2642354A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-30 | 1962-09-29 | 1963-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-30 | 1966-09-29 | 1967-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-30 | 1970-09-29 | 1971-03-31 | $7700.00 | Window Closed / Lapsed |