US2827852A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Injection pump, particularly gasoline injection pump
Assignee: Daimler Benz AG
•
Filing: 1953-08-28
•
Granted: 1958-03-25
•
Expires: 1973-08-28
Abstract
No abstract record available.
Inventors
- 👤 Heinrich K Links
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:42
CPC Classifications
F; F02; F02M; F02M69/00; F02M69/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2011864A
Cited
US2477002A
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US2411438A
Cited
GB616721A
Cited
US2699766A
Cited
US2516508A
Cited
US2614888A
Cited
GB649069A
Cited
FR978933A
Cited
US2679804A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-24 | 1961-09-23 | 1962-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-24 | 1965-09-23 | 1966-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-24 | 1969-09-23 | 1970-03-25 | $7700.00 | Window Closed / Lapsed |