US3258403A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nuclear reactor containment system
Assignee: Westinghouse Electric Corp
•
Filing: 1963-05-24
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Granted: 1966-06-28
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Expires: 1983-05-24
Abstract
No abstract record available.
Inventors
- 👤 Frank L Malay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:44
CPC Classifications
G; G21; G21C; G21C13/00; G21C13/08; G21C13/093; G21C13/10; G21D; G21D3/00; G21D3/04; Y; Y02; Y02E; Y02E30/00; Y02E30/30; Y10; Y10T; Y10T137/00; Y10T137/5762
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A NUCLEAR REACTOR CONTAINMENT SYSTEM COMPRISING A SEALED INNER CONTAINER COMPLETELY ENCLOSING A REACTOR VESSEL AND RELATED COMPONENTS FOR SUPPLYING A PRESSUIZED COOLANT TO SAID VESSEL, A SEALED OUTER CONTAINER COMPLETELY SURROUNDING AND SPACED OUTWARDLY OF SAID INNER CONTAINER PERVIOUS FORCE TRANSMITTING MEANS IN THE SPACE BETWEEN SAID INNER CONTAINER AND SAID OUTER CONTAINER FOR TRANSMITTING FORCES FROM THE INNER CONTAINER TO THE OUTER CONTAINER, COOLING AND RECIRCULATING MEANS WITHIN THE INNER CONTAINER DISPARATE FROM SAID REACTOR VESSEL AND RELATED COOLANT SUPPLYING COMPONENTS FOR REDUCING THE TEMPERA-
Claim 2
Dependent Claim
87 words
A NUCLEAR REACTOR CONTAINMENT SYSTEM COMPRISING A SEALED INNER CONTAINER COMPLETELY ENCLOSING A REACTOR VESSEL AND RELATED COMPONENTS FOR SUPPLYING A PRESSUIZED COOLANT TO SAID VESSEL, A SEALED OUTER CONTAINER COMPLETELY SURROUNDING AND SPACED OUTWARDLY OF SAID INNER CONTAINER PERVIOUS FORCE TRANSMITTING MEANS IN THE SPACE BETWEEN SAID INNER CONTAINER AND SAID OUTER CONTAINER FOR TRANSMITTING FORCES FROM THE INNER CONTAINER TO THE OUTER CONTAINER, COOLING AND RECIRCULATING MEANS WITHIN THE INNER CONTAINER DISPARATE FROM SAID REACTOR VESSEL AND RELATED COOLANT SUPPLYING COMPONENTS FOR REDUCING THE TEMPERA-
References Cited (Backward Citations)
GB897388A
Cited
US3056736A
Cited
US761548A
Cited
US1381175A
Cited
US2396459A
Cited
US2853624A
Cited
US2773459A
Cited
US3008889A
Cited
US3115450A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-27 | 1969-12-27 | 1970-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-27 | 1973-12-27 | 1974-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-27 | 1977-12-27 | 1978-06-28 | $7700.00 | Window Closed / Lapsed |