Patent US3166295A successfully refreshed from Google Patents.
US3166295A
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Guide wheel for condensing turbines of great and greatest power
Assignee: ZAKLADY MECHANICZNE IM GEN K SWIERCZEWSKIEGO
•
Filing: 1960-08-23
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Granted: 1965-01-19
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Expires: 1980-08-23
Abstract
No abstract record available.
Inventors
- 👤 Szewalski Robert Tadeusz
- 👤 Teodor Benedykt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:42
CPC Classifications
F; F01; F01D; F01D5/00; F01D5/12; F01D5/28; F01D5/288; F01D5/14; F01D5/147; F01D5/18; F01D9/00; F01D9/02; F01D9/04; F01D9/041; F01D9/042; F01D9/044; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49316; Y10T29/4932; Y10T29/49321
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) | 1968-01-19 | 1968-07-20 | 1969-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-19 | 1972-07-20 | 1973-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-19 | 1976-07-20 | 1977-01-19 | $7700.00 | Window Closed / Lapsed |