Patent US3101771A successfully refreshed from Google Patents.
US3101771A
Expired / Lapsed
US
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Liquid fuel system for vehicles
Assignee: Individual
•
Filing: 1960-05-31
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Granted: 1963-08-27
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Expires: 1980-05-31
Abstract
No abstract record available.
Inventors
- 👤 Donald H Mccuen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:17
CPC Classifications
F; F02; F02M; F02M37/00; F02M37/04; F02M37/08; F02M37/10; Y; Y10; Y10T; Y10T137/00; Y10T137/4673; Y10T137/4807; Y10T137/8593; Y10T137/85978; Y10T137/86131; Y10T137/86139; Y10T137/86187
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1849590A
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US2006865A
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US2414158A
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US2330558A
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US2442639A
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US2557438A
Cited
US2681694A
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US2781831A
Cited
US2920690A
Cited
US2901031A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-26 | 1967-02-25 | 1967-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-26 | 1971-02-25 | 1971-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-26 | 1975-02-25 | 1975-08-27 | $7700.00 | Window Closed / Lapsed |