US2966902A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel supply system for internal combustion engines
Assignee: Daimler Benz AG
•
Filing: 1958-01-28
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Granted: 1961-01-03
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Expires: 1978-01-28
Abstract
No abstract record available.
Inventors
- 👤 Friedrich K H Nallinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:12
CPC Classifications
F; F02; F02D; F02D33/00; F02D33/003; F02D33/006; F01; F01L; F01L1/00; F02D1/00; F02M; F02M37/00; F02M37/0047; F01L2710/00; F01L2710/006; F02D2700/00; F02D2700/02; F02D2700/0269; F02D2700/0282; F02D2700/0284; F02D2700/0294
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2410774A
Cited
GB779546A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-03 | 1964-07-04 | 1965-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-03 | 1968-07-04 | 1969-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-03 | 1972-07-04 | 1973-01-03 | $7700.00 | Window Closed / Lapsed |