US2677326A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel injection pump
Assignee: Individual
•
Filing: 1951-07-17
•
Granted: 1954-05-04
•
Expires: 1971-07-17
Abstract
No abstract record available.
Inventors
- 👤 Schindele Wilhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:41
CPC Classifications
F; F02; F02M; F02M59/00; F02M59/18; F02M41/00; F02M41/08; F04; F04B; F04B1/00; F04B1/12; F04B1/14; F02M2700/00; F02M2700/13; F02M2700/1317; F02M2700/1329
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-03 | 1957-11-02 | 1958-05-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-03 | 1961-11-02 | 1962-05-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-03 | 1965-11-02 | 1966-05-04 | $7700.00 | Window Closed / Lapsed |