Patent US3565761A successfully refreshed from Google Patents.
US3565761A
Expired / Lapsed
US
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Reactor steam circulator
Assignee: General Electric Co
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Filing: 1968-01-29
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Granted: 1971-02-23
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Expires: 1988-01-29
Abstract
Abstract A STEAM CIRCULATING SYSTEM FOR A STEAM COOLED NUCLEAR REACTOR IS DISCLOSED. THIS SYSTEM INCLUDES A STEAM THERMOPRESSER FOR DRIVING SATURATED STEAM COOLANT THROUGH THE REACTOR CORE AND ASSOCIATED PIPING.
Inventors
- 👤 Douglas P Hines
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:26
CPC Classifications
G; G21; G21C; G21C1/00; G21C1/04; G21C1/06; G21C1/08; G21C1/082; G21D; G21D5/00; G21D5/04; G21D5/06; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-22 | 1974-08-24 | 1975-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-22 | 1978-08-24 | 1979-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-22 | 1982-08-24 | 1983-02-23 | $7700.00 | Window Closed / Lapsed |