US3050932A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Auxiliary turbine drive arrangement for supercharged internal combustion engines
Assignee: Daimler Benz AG
•
Filing: 1958-12-30
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Granted: 1962-08-28
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Expires: 1978-12-30
Abstract
No abstract record available.
Inventors
- 👤 Alfred H Mueller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:25
CPC Classifications
F; F02; F02B; F02B41/00; F02B41/02; F02B41/10; F02B71/00; F02B71/04; F02B71/06; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19019
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2570101A
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US2559623A
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US2585968A
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US2625006A
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FR975950A
Cited
US2656675A
Cited
US2755618A
Cited
US2848866A
Cited
DE1034925B
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-27 | 1966-02-26 | 1966-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-27 | 1970-02-26 | 1970-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-27 | 1974-02-26 | 1974-08-28 | $7700.00 | Window Closed / Lapsed |