Patent US3395682A successfully refreshed from Google Patents.
US3395682A
Expired / Lapsed
US
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Fuel injection systems
Assignee: Petrol Injection Ltd
•
Filing: 1966-02-14
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Granted: 1968-08-06
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Expires: 1986-02-14
Abstract
No abstract record available.
Inventors
- 👤 Jackson Harold Ernest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:12
CPC Classifications
F; F04; F04D; F04D5/00; F02; F02M; F02M69/00; F02M69/02; F02M69/04; F02M69/047; F02M69/16; F02M69/18; F02M69/20; F02M69/46; F04D9/00; F04D9/04; F04D9/041; G; G05; G05D; G05D16/00; G05D16/14; G05D16/16; G05D16/166
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2893365A
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US3181519A
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US2957464A
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US2843096A
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US2843098A
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US3084632A
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US3241494A
Cited
US3182646A
Cited
US3285233A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-06 | 1972-02-05 | 1972-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-06 | 1976-02-05 | 1976-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-06 | 1980-02-05 | 1980-08-06 | $7700.00 | Window Closed / Lapsed |