Patent US3407793A successfully refreshed from Google Patents.
US3407793A
Expired / Lapsed
US
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Electronic controller for diesel engines
Assignee: Robert Bosch GmbH
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Filing: 1967-04-17
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Granted: 1968-10-29
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Expires: 1987-04-17
Abstract
No abstract record available.
Inventors
- 👤 Lang Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:25
CPC Classifications
F; F02; F02D; F02D41/00; F02D41/30; F02D41/38; F02D41/40; F02D41/406; F02D41/407; F02D31/00; F02D31/001; F02D31/007; H; H02; H02P; H02P23/00; H02P23/16; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/40
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) | 1971-10-29 | 1972-04-29 | 1972-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-29 | 1976-04-29 | 1976-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-29 | 1980-04-29 | 1980-10-29 | $7700.00 | Window Closed / Lapsed |