US3043559A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas turbine
Assignee: MAN AG
•
Filing: 1955-10-11
•
Granted: 1962-07-10
•
Expires: 1975-10-11
Abstract
No abstract record available.
Inventors
- 👤 Bauer Fritz
- 👤 Schorner Christian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:15
CPC Classifications
F; F01; F01D; F01D25/00; F01D25/28; F01D25/24; F01D25/26; F05; F05B; F05B2230/00; F05B2230/60; F05B2230/604; F05B2230/606; F05D; F05D2230/00; F05D2230/60; F05D2230/64; F05D2230/642
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1884422A
Cited
US1873743A
Cited
GB486340A
Cited
FR950556A
Cited
US2591399A
Cited
GB711463A
Cited
DE852247C
Cited
GB704334A
Cited
GB726072A
Cited
US2781999A
Cited
US2845249A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-09 | 1966-01-08 | 1966-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-09 | 1970-01-08 | 1970-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-09 | 1974-01-08 | 1974-07-10 | $7700.00 | Window Closed / Lapsed |