Patent US2729167A successfully refreshed from Google Patents.
US2729167A
Expired / Lapsed
US
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Fuel injection pump
Assignee: Daimler Benz AG
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Filing: 1950-03-03
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Granted: 1956-01-03
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Expires: 1970-03-03
Abstract
No abstract record available.
Inventors
- 👤 Heinrich K Links
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:24
CPC Classifications
F; F02; F02M; F02M41/00; F02M41/02; F02M41/06; F02M59/00; F02M59/20; F02M59/36; F02M2700/00; F02M2700/13; F02M2700/1317; F02M2700/1364
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2093477A
Cited
US2278245A
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US2310370A
Cited
US2300313A
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US2434329A
Cited
US2474396A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-01-02 | 1959-07-04 | 1960-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-01-02 | 1963-07-04 | 1964-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-01-02 | 1967-07-04 | 1968-01-03 | $7700.00 | Window Closed / Lapsed |