US2571501A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel injection pump
Assignee: Motors Liquidation Co
•
Filing: 1945-08-17
•
Granted: 1951-10-16
•
Expires: 1965-08-17
Abstract
No abstract record available.
Inventors
- 👤 Jr Clyde W Truxell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:31
CPC Classifications
F; F02; F02M; F02M57/00; F02M57/02; F02M59/00; F02M59/20; F02M59/24; F02M59/26; F02M61/00; F02M61/16; F02M61/165; F02M2700/00; F02M2700/13; F02M2700/1317; F02M2700/1388
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1981913A
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US2131779A
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US2090351A
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US2131228A
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US2163313A
Cited
US2144861A
Cited
US2144862A
Cited
US2192387A
Cited
US2192372A
Cited
US2296357A
Cited
US2272300A
Cited
US2350434A
Cited
US2380148A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-15 | 1955-04-16 | 1955-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-15 | 1959-04-16 | 1959-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-15 | 1963-04-16 | 1963-10-16 | $7700.00 | Window Closed / Lapsed |