US2649908A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Engine control system for automotive vehicles
Assignee: TITEFLEX Inc
•
Filing: 1951-05-29
•
Granted: 1953-08-25
•
Expires: 1971-05-29
Abstract
No abstract record available.
Inventors
- 👤 John W Morse
- 👤 Selwyn P Miles
- 👤 Richard A Bell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:56
CPC Classifications
H; H01; H01H; H01H43/00; H01H43/30; H01H43/301; H01H43/302; H01H43/304
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US393132A
Cited
US1442312A
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US1558101A
Cited
US2580080A
Cited
US952778A
Cited
US1442311A
Cited
US1542051A
Cited
US1925781A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-24 | 1957-02-23 | 1957-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-24 | 1961-02-23 | 1961-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-24 | 1965-02-23 | 1965-08-25 | $7700.00 | Window Closed / Lapsed |