US2824823A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Triazine fungicidal compositions and method of applying
Assignee: Pittsburgh Coke and Chemical Co
•
Filing: 1954-09-10
•
Granted: 1958-02-25
•
Expires: 1974-09-10
Abstract
No abstract record available.
Inventors
- 👤 Calvin N Wolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:59
CPC Classifications
C; C07; C07D; C07D251/00; C07D251/02; C07D251/12; C07D251/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
12 words
A FUNGITOXIC COMPOSITION CONSISTING ESSENTIALLY OF A FUNGICIDE HAVING THE GENERAL FORMULA
Claim 2
Dependent Claim
12 words
A FUNGITOXIC COMPOSITION CONSISTING ESSENTIALLY OF A FUNGICIDE HAVING THE GENERAL FORMULA
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-02-24 | 1961-08-26 | 1962-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-02-24 | 1965-08-26 | 1966-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-02-24 | 1969-08-26 | 1970-02-25 | $7700.00 | Window Closed / Lapsed |