US2991055A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel injection system
Assignee: Continental Motors Corp
•
Filing: 1957-04-01
•
Granted: 1961-07-04
•
Expires: 1977-04-01
Abstract
No abstract record available.
Inventors
- 👤 Robert J Powell
- 👤 James E Champion
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:24
CPC Classifications
F; F02; F02M; F02M37/00; F02M37/20; F02M69/00; F02M69/16; F02M69/18; F02M69/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1376201A
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US2136959A
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US2791205A
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US2759468A
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US2816745A
Cited
US2785669A
Cited
US2849999A
Cited
US2813522A
Cited
US2851026A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-03 | 1965-01-02 | 1965-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-03 | 1969-01-02 | 1969-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-03 | 1973-01-02 | 1973-07-04 | $7700.00 | Window Closed / Lapsed |