Patent US2593788A successfully refreshed from Google Patents.
US2593788A
Expired / Lapsed
US
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Fuel pump
Assignee: FUEL CHARGER Corp
•
Filing: 1945-05-04
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Granted: 1952-04-22
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Expires: 1965-05-04
Abstract
No abstract record available.
Inventors
- 👤 Ben G Parsons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:54
CPC Classifications
F; F02; F02M; F02M41/00; F02M41/08; F02M41/10; F02M41/12; F02M59/00; F02M2700/00; F02M2700/13; F02M2700/1317
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1791600A
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US1974851A
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US1951340A
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US2145379A
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US2333698A
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US2286928A
Cited
US2219002A
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US2357870A
Cited
US2351908A
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 |