US2593550A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple unit fuel injection pump
Assignee: Individual
•
Filing: 1946-03-28
•
Granted: 1952-04-22
•
Expires: 1966-03-28
Abstract
No abstract record available.
Inventors
- 👤 Fodor Nicholas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:08
CPC Classifications
F; F02; F02M; F02M59/00; F02M59/44; F02M59/48
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2131779A
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US2126985A
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US2079821A
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US2079660A
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US2187732A
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US2260414A
Cited
US2185144A
Cited
US2192387A
Cited
US2258655A
Cited
US2322356A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-22 | 1955-10-22 | 1956-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-22 | 1959-10-22 | 1960-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-22 | 1963-10-22 | 1964-04-22 | $7700.00 | Window Closed / Lapsed |