US2587376A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dual fuel injection pump control
Assignee: Baldwin Lima Hamilton Corp
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Filing: 1948-04-27
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Granted: 1952-02-26
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Expires: 1968-04-27
Abstract
No abstract record available.
Inventors
- 👤 Pelly Francis Edgar
- 👤 Cave Earl Russell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:15
CPC Classifications
F; F02; F02D; F02D19/00; F02D19/06; F02D19/08; F02D19/10; F02D19/0602; F02D19/0607; F02D19/0663; F02D19/0684; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/30; Y10; Y10T; Y10T137/00; Y10T137/0971; Y10T137/1007; Y10T74/00; Y10T74/20; Y10T74/20006; Y10T74/20576; Y10T74/20582; Y10T74/2063
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-25 | 1955-08-27 | 1956-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-25 | 1959-08-27 | 1960-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-25 | 1963-08-27 | 1964-02-26 | $7700.00 | Window Closed / Lapsed |