US2767173A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bactericidal and fungicidal compounds
Assignee: Schenley Industries Inc
•
Filing: 1953-04-22
•
Granted: 1956-10-16
•
Expires: 1973-04-22
Abstract
No abstract record available.
Inventors
- 👤 Katz Leon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:05
CPC Classifications
C; C07; C07D; C07D215/00; C07D215/02; C07D215/12; C07C; C07C323/00; C07C323/50; C07C323/62
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
9 words
A COMPOUND OF THE GROUP REPRESENTED BY THE FORMULA
Claim 2
Dependent Claim
9 words
A COMPOUND OF THE GROUP REPRESENTED BY THE FORMULA
References Cited (Backward Citations)
US2603617A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-16 | 1960-04-16 | 1960-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-16 | 1964-04-16 | 1964-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-16 | 1968-04-16 | 1968-10-16 | $7700.00 | Window Closed / Lapsed |