US3005518A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Turbomachine plant, including a closed lubricating, cooling, and sealing fluid circuit
Assignee: Sulzer AG
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Filing: 1958-11-26
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Granted: 1961-10-24
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Expires: 1978-11-26
Abstract
No abstract record available.
Inventors
- 👤 Jassniker Kurt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:04
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/72; F16C33/74; F01; F01D; F01D25/00; F01D25/18; F04; F04D; F04D29/00; F04D29/08; F04D29/10; F04D29/102; F04D29/104; F16J; F16J15/00; F16J15/16; F16J15/40
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) | 1964-10-23 | 1965-04-24 | 1965-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-23 | 1969-04-24 | 1969-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-23 | 1973-04-24 | 1973-10-24 | $7700.00 | Window Closed / Lapsed |