US3412718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Precision fuel metering system
Assignee: Gillett Tool Co Inc
•
Filing: 1967-06-13
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Granted: 1968-11-26
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Expires: 1987-06-13
Abstract
No abstract record available.
Inventors
- 👤 Long Emile David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:36
CPC Classifications
F; F02; F02D; F02D41/00; F02D41/30; F02D41/38; F02D41/3809; F02M; F02M51/00; F02M51/005; F02M51/06; F02M51/061; F02M51/0625; F02M51/0635; F02M51/0639; F02M51/08; F02M61/00; F02M61/14; F02M61/145; F02M69/00; F02M69/04; F02M69/042; F02M69/044; F02M69/46; F02M69/462; F02M69/465
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1025884A
Cited
US2706976A
Cited
US2856910A
Cited
US2859741A
Cited
GB858966A
Cited
US3032025A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-26 | 1972-05-27 | 1972-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-26 | 1976-05-27 | 1976-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-26 | 1980-05-27 | 1980-11-26 | $7700.00 | Window Closed / Lapsed |