US2714063A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and composition for the control of undesired vegetation
Assignee: Dow Chemical Co
•
Filing: 1951-11-23
•
Granted: 1955-07-26
•
Expires: 1971-11-23
Abstract
No abstract record available.
Inventors
- 👤 Arthur W Swezey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:25
CPC Classifications
A; A01; A01N; A01N39/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
32 words
A METHOD OF INHIBITING THE GROWTH OF VEGERATION WHICH COMPRISES THE STEP OF EXPOSING SEEDLING ROOTS AND GERMINATING SEED TO THE ACTION OF A PHYTOTOXIC CONCENTRATION OF A COMPOUND HAVING THE FORMULA
Claim 2
Independent Claim
32 words
A METHOD OF INHIBITING THE GROWTH OF VEGERATION WHICH COMPRISES THE STEP OF EXPOSING SEEDLING ROOTS AND GERMINATING SEED TO THE ACTION OF A PHYTOTOXIC CONCENTRATION OF A COMPOUND HAVING THE FORMULA
References Cited (Backward Citations)
US2497636A
Cited
US2573769A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-25 | 1959-01-24 | 1959-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-25 | 1963-01-24 | 1963-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-25 | 1967-01-24 | 1967-07-26 | $7700.00 | Window Closed / Lapsed |