US3386428A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Engine fuel supply system
Assignee: Ford Motor Co
•
Filing: 1966-04-20
•
Granted: 1968-06-04
•
Expires: 1986-04-20
Abstract
No abstract record available.
Inventors
- 👤 Martin W Slabey
- 👤 Wu Tao-Yuan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:31
CPC Classifications
F; F02; F02M; F02M69/00; F02M69/16; F02M69/18; F02M69/24; F02M69/30; F02M69/36; F02M69/38; F02M69/383; Y; Y10; Y10T; Y10T137/00; Y10T137/2278; Y10T137/2496; Y10T137/2559; Y10T137/265; Y10T137/2668; Y10T137/268
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3036564A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-04 | 1971-12-04 | 1972-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-04 | 1975-12-04 | 1976-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-04 | 1979-12-04 | 1980-06-04 | $7700.00 | Window Closed / Lapsed |