US2619042A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel injection pump for diesel engines
Assignee: Individual
•
Filing: 1947-09-05
•
Granted: 1952-11-25
•
Expires: 1967-09-05
Abstract
No abstract record available.
Inventors
- 👤 Pischinger Anton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 01:00
CPC Classifications
F; F02; F02M; F02M59/00; F02M59/44; F02M59/48; F02M59/485; F16; F16J; F16J10/00; F16J10/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US135127A
Cited
US1730691A
Cited
US1957435A
Cited
US1942703A
Cited
US2109785A
Cited
US2185144A
Cited
US2200212A
Cited
GB537654A
Cited
US2417494A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-25 | 1956-05-26 | 1956-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-25 | 1960-05-26 | 1960-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-25 | 1964-05-26 | 1964-11-25 | $7700.00 | Window Closed / Lapsed |