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US3212978A Expired / Lapsed US ⏱️ 0.0 years remaining

Nuclear reactor core support structure

Assignee: Westinghouse Electric Corp
•
Filing: 1961-04-18
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Granted: 1965-10-19
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Expires: 1981-04-18
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Abstract

No abstract record available.

Inventors

  • 👤 Vincent R Short
  • 👤 Stevens Glenn

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 16:35
CPC Classifications
G; G21; G21C; G21C7/00; G21C7/06; G21C7/08; G21C7/20; G21C5/00; G21C5/02; G21C5/10; Y; Y02; Y02E; Y02E30/00; Y02E30/30

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 80 words
IN A NEUTRONIC REACTOR HAVING AN UPRIGHT ANNULAR WALL STRUCTURE, AN UPRIGHT REACTOR CORE ASSEMBLY LOCATED IN SAID WALL STRUCTURE, A TOP CORE PLATE AND A BOTTOM CORE PLATE FORMING PART OF THE TOP AND BOTTOM RESPECTIVELY, SAID CORE ASSEMBLY FOR POSITIONING FUEL ELEMENT ASSEMBLIES OF SAID REACTOR CORE ASSEMBLY, ELONGATED TUBES LOCATED ABOVE AND BELOW SAID CORE ASSEMBLY AND ETENDING UPWARDLY AND DOWNWARDLY THEREFROM, RESPECTIVELY, AND AT LEAST SOME OF SAID TUBES BEING ATTACHED AT ONE END TO AT
Claim 2
Dependent Claim 80 words
IN A NEUTRONIC REACTOR HAVING AN UPRIGHT ANNULAR WALL STRUCTURE, AN UPRIGHT REACTOR CORE ASSEMBLY LOCATED IN SAID WALL STRUCTURE, A TOP CORE PLATE AND A BOTTOM CORE PLATE FORMING PART OF THE TOP AND BOTTOM RESPECTIVELY, SAID CORE ASSEMBLY FOR POSITIONING FUEL ELEMENT ASSEMBLIES OF SAID REACTOR CORE ASSEMBLY, ELONGATED TUBES LOCATED ABOVE AND BELOW SAID CORE ASSEMBLY AND ETENDING UPWARDLY AND DOWNWARDLY THEREFROM, RESPECTIVELY, AND AT LEAST SOME OF SAID TUBES BEING ATTACHED AT ONE END TO AT

References Cited (Backward Citations)

US2990349A Cited
US2848404A Cited
US2986509A Cited
US2977297A Cited
US2982713A Cited
US3060111A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-10-18 1969-04-19 1969-10-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-10-18 1973-04-19 1973-10-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-10-18 1977-04-19 1977-10-19 $7700.00 Window Closed / Lapsed

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