US2618927A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel and torque control apparatus for internal-combustion engines
Assignee: Niles Bement Pond Co
•
Filing: 1946-06-25
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Granted: 1952-11-25
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Expires: 1966-06-25
Abstract
No abstract record available.
Inventors
- 👤 Milton E Chandler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:01
CPC Classifications
B; B64; B64C; B64C11/00; B64C11/30; B64C11/38; G; G01; G01M; G01M15/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2358815A
Cited
GB490978A
Cited
US2193114A
Cited
US2407317A
Cited
US2336052A
Cited
US2336232A
Cited
US2525460A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-25 | 1956-05-26 | 1956-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-25 | 1960-05-26 | 1960-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-25 | 1964-05-26 | 1964-11-25 | $7700.00 | Window Closed / Lapsed |