US2640422A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel pump for internal-combustion engines
Assignee: Texaco Inc
•
Filing: 1947-11-06
•
Granted: 1953-06-02
•
Expires: 1967-11-06
Abstract
No abstract record available.
Inventors
- 👤 Jay B Malin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:58
CPC Classifications
F; F02; F02D; F02D41/00; F02D41/30; F02D41/3094; F02B; F02B23/00; F02B23/08; F02B23/10; F02B23/104; F02B23/105; F02B3/00; F02B3/02; F02F; F02F1/00; F02F1/24; F02F1/242; F02M; F02M59/00; F02M59/02; F02M59/08; F02M59/20; F02M59/24; F02M59/26; F02M59/265; F02M69/00; F02M69/02; F02B2023/085; F02B75/00; F02B75/12; F02B2075/125; F02B2275/00; F02B2275/42; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US845140A
Cited
US1239523A
Cited
GB241494A
Cited
US1967101A
Cited
GB340664A
Cited
GB342916A
Cited
US2001843A
Cited
US2298936A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-01 | 1956-12-01 | 1957-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-01 | 1960-12-01 | 1961-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-01 | 1964-12-01 | 1965-06-02 | $7700.00 | Window Closed / Lapsed |