US2603697A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic safety control and indicator for engines
Assignee: Carter Carburetor Corp
•
Filing: 1947-06-17
•
Granted: 1952-07-15
•
Expires: 1967-06-17
Abstract
No abstract record available.
Inventors
- 👤 Alfred C Korte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:39
CPC Classifications
F; F02; F02P; F02P11/00; F02P11/06; F01; F01M; F01M1/00; F01M1/18; F01M1/20; F02P11/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2370249A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-15 | 1956-01-14 | 1956-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-15 | 1960-01-14 | 1960-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-15 | 1964-01-14 | 1964-07-15 | $7700.00 | Window Closed / Lapsed |