US2958290A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reciprocating action pumps and in particular fuel injection pumps
Assignee: Individual
•
Filing: 1957-11-12
•
Granted: 1960-11-01
•
Expires: 1977-11-12
Abstract
No abstract record available.
Inventors
- 👤 Bessiere Pierre Etienne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:19
CPC Classifications
F; F02; F02M; F02M59/00; F02M59/20; F02M59/32; F02M59/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1658424A
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US1779447A
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US2055578A
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US2065051A
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GB444295A
Cited
US2281045A
Cited
US2219656A
Cited
US2537087A
Cited
US2597952A
Cited
US2569316A
Cited
US2583111A
Cited
US2684631A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-01 | 1964-05-02 | 1964-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-01 | 1968-05-02 | 1968-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-01 | 1972-05-02 | 1972-11-01 | $7700.00 | Window Closed / Lapsed |