US2624284A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel injector for internalcombustion engines
Assignee: Individual
•
Filing: 1947-08-04
•
Granted: 1953-01-06
•
Expires: 1967-08-04
Abstract
No abstract record available.
Inventors
- 👤 Edward L Straub
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:01
CPC Classifications
F; F02; F02M; F02M59/00; F02M59/02; F02M59/04; F02M59/06; F02D; F02D37/00; F02D37/02; F02M57/00; F02M57/02; F02M69/00; F02M69/02; F02M2700/00; F02M2700/13; F02M2700/1317; F02M2700/1335
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US862867A
Cited
US1101266A
Cited
US1377895A
Cited
US1764712A
Cited
US1788886A
Cited
US2371054A
Cited
US2393175A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-06 | 1956-07-07 | 1957-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-06 | 1960-07-07 | 1961-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-06 | 1964-07-07 | 1965-01-06 | $7700.00 | Window Closed / Lapsed |