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US2737017A
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Method of idling combustion product operated gas turbines and intercoupled rotatable elements subjected to external shock at irregular intervals
Assignee: Schweizerische Lokomotiv und Maschinenfabrik AG (SLM)
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Filing: 1951-10-18
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Granted: 1956-03-06
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Expires: 1971-10-18
Abstract
No abstract record available.
Inventors
- 👤 Feiss Rene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 02:22
CPC Classifications
F; F02; F02C; F02C7/00; F02C7/12; F02C7/16; F02B; F02B37/00; F02B37/12; F02B37/14; F02C7/32; 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) | 1959-03-06 | 1959-09-05 | 1960-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-06 | 1963-09-05 | 1964-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-06 | 1967-09-05 | 1968-03-06 | $7700.00 | Window Closed / Lapsed |