US3000368A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel injection apparatus for internal combustion engines
Assignee: Robert Bosch GmbH
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Filing: 1960-04-14
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Granted: 1961-09-19
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Expires: 1980-04-14
Abstract
No abstract record available.
Inventors
- 👤 Knapp Heinrich
- 👤 Steinke Leo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:22
CPC Classifications
F; F02; F02D; F02D41/00; F02D41/30; F01; F01L; F01L25/00; F01L25/08; F02D41/32; F02M; F02M51/00; F02M51/06; F02M51/061; F02M51/0625; F02M51/0664; F02M51/0671; F02M51/0682; F02M51/0685; F02M51/08; F02M2200/00; F02M2200/30; F02M2200/304
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) | 1964-09-18 | 1965-03-20 | 1965-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-18 | 1969-03-20 | 1969-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-18 | 1973-03-20 | 1973-09-19 | $7700.00 | Window Closed / Lapsed |