Patent US3001773A successfully refreshed from Google Patents.
US3001773A
Expired / Lapsed
US
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Fuel system
Assignee: ACF Industries Inc
•
Filing: 1958-10-02
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Granted: 1961-09-26
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Expires: 1978-10-02
Abstract
No abstract record available.
Inventors
- 👤 Eldon A Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:45
CPC Classifications
F; F02; F02M; F02M1/00; F02M2700/00; F02M2700/43; F02M2700/4302; F02M2700/438; F02M2700/4388; F02M2700/439
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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Cited
US2254850A
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US2664872A
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US2469942A
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US2851026A
Cited
US2881748A
Cited
US2912967A
Cited
US2896599A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-25 | 1965-03-27 | 1965-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-25 | 1969-03-27 | 1969-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-25 | 1973-03-27 | 1973-09-26 | $7700.00 | Window Closed / Lapsed |