Patent US4042202A successfully refreshed from Google Patents.
Patent US2408394A successfully refreshed from Google Patents.
US2408394A
Expired / Lapsed
US
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Diesel engine and method of operating same
Assignee: BUDA CO
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Filing: 1942-12-23
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Granted: 1946-10-01
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Expires: 1962-12-23
Abstract
No abstract record available.
Inventors
- 👤 Constantine N Guerasimoff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:54
CPC Classifications
F; F02; F02M; F02M59/00; F02D; F02D25/00; F02M59/02; F02M2700/00; F02M2700/13; F02M2700/1317
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1949-09-30 | 1950-04-01 | 1950-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-09-30 | 1954-04-01 | 1954-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-09-30 | 1958-04-01 | 1958-10-01 | $7700.00 | Window Closed / Lapsed |