US2626501A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas turbine power plant having compressor, turbine, and hollow shaft therebetween
Assignee: TURBOLECTRIC Corp
•
Filing: 1944-10-07
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Granted: 1953-01-27
•
Expires: 1964-10-07
Abstract
No abstract record available.
Inventors
- 👤 Vladimir H Pavlecka
- 👤 Dallenbach Frederick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:33
CPC Classifications
F; F01; F01D; F01D1/00; F01D1/24; F01D1/28; F02; F02C; F02C3/00; F02C3/04; F02C3/08; F02C6/00; F04; F04D; F04D17/00; F04D17/02; F04D17/08; F04D17/10; F04D17/12; F04D17/127
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-27 | 1956-07-28 | 1957-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-27 | 1960-07-28 | 1961-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-27 | 1964-07-28 | 1965-01-27 | $7700.00 | Window Closed / Lapsed |