Patent US2527615A successfully refreshed from Google Patents.
US2527615A
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US
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Fuel injection system for internalcombustion engines
Assignee: Alan Muntz and Co Ltd
•
Filing: 1945-03-22
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Granted: 1950-10-31
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Expires: 1965-03-22
Abstract
No abstract record available.
Inventors
- 👤 Beale Evelyn Stewart Lansdowne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:15
CPC Classifications
F; F02; F02M; F02M59/00; F02M69/00; F02M69/46; F02M69/50; F02M2700/00; F02M2700/05; F02M2700/055
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1408322A
Cited
US1459960A
Cited
US1720657A
Cited
US1845600A
Cited
GB327183A
Cited
US2120739A
Cited
US2078286A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-30 | 1954-05-01 | 1954-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-30 | 1958-05-01 | 1958-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-30 | 1962-05-01 | 1962-10-31 | $7700.00 | Window Closed / Lapsed |