US2524798A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oil temperature control system for engines
Assignee: CONTINENTAL THERMOTROL Inc
•
Filing: 1946-12-05
•
Granted: 1950-10-10
•
Expires: 1966-12-05
Abstract
No abstract record available.
Inventors
- 👤 Gordon H Hoskinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 02:55
CPC Classifications
G; G05; G05D; G05D23/00; G05D23/01; G05D23/12; G05D23/123; F; F01; F01M; F01M5/00; F01M5/005; F01M5/007; F01P; F01P11/00; F01P11/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1096550A
Cited
GB232309A
Cited
US1913680A
Cited
US1857652A
Cited
US1902970A
Cited
US1931935A
Cited
US1925686A
Cited
US2374639A
Cited
US2408265A
Cited
US2440883A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-09 | 1954-04-10 | 1954-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-09 | 1958-04-10 | 1958-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-09 | 1962-04-10 | 1962-10-10 | $7700.00 | Window Closed / Lapsed |