US2674984A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Supply of fuel to internal-combustion engines
Assignee: ASSOCIATED BRITISH OIL ENGINES
•
Filing: 1950-06-08
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Granted: 1954-04-13
•
Expires: 1970-06-08
Abstract
No abstract record available.
Inventors
- 👤 Bondi Joseph Werner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:53
CPC Classifications
F; F02; F02M; F02M67/00; F02M67/10; F02M67/12; F02M67/02; F02M67/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE489782C
Cited
GB231884A
Cited
US1648647A
Cited
US1872761A
Cited
US1943495A
Cited
US2072574A
Cited
US2171912A
Cited
US2151218A
Cited
US2488857A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-12 | 1957-10-12 | 1958-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-12 | 1961-10-12 | 1962-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-12 | 1965-10-12 | 1966-04-13 | $7700.00 | Window Closed / Lapsed |