US3371610A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Auxiliary filling means for fuel injection pumps
Assignee: Ambac International Corp
•
Filing: 1966-02-16
•
Granted: 1968-03-05
•
Expires: 1986-02-16
Abstract
No abstract record available.
Inventors
- 👤 Luca Frank De
- 👤 Theodore S Chmura
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:20
CPC Classifications
F; F02; F02M; F02M41/00; F02M41/08; F02M41/10; F02M41/12; F02M41/123; F02M41/125; F02M41/126
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2518473A
Cited
US2746443A
Cited
US2980092A
Cited
US3011490A
Cited
US3138103A
Cited
US3186396A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-05 | 1971-09-04 | 1972-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-05 | 1975-09-04 | 1976-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-05 | 1979-09-04 | 1980-03-05 | $7700.00 | Window Closed / Lapsed |