US2932156A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turbine operable by the exhaust gases of an internal combustion engine
Assignee: Daimler Benz AG
•
Filing: 1956-02-07
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Granted: 1960-04-12
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Expires: 1976-02-07
Abstract
No abstract record available.
Inventors
- 👤 Eckert Bruno Josef
- 👤 Kuhl Heinrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:33
CPC Classifications
F; F01; F01D; F01D9/00; F01D9/06; F01D25/00; F01D25/16; F01D25/162; F01D9/02; F01D9/04; F01D9/045; F01D9/065; F02; F02B; F02B37/00; F02B37/02; F02B39/00; F02B39/005; F02B39/14; F02B71/00; F02B71/04; F02B71/06; F02C; F02C6/00; F02C6/04; F02C6/10; F02C6/12; F02B75/00; F02B75/16; F02B75/18; F02B2075/1804; F02B2075/184; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-12 | 1963-10-12 | 1964-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-12 | 1967-10-12 | 1968-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-12 | 1971-10-12 | 1972-04-12 | $7700.00 | Window Closed / Lapsed |