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US3000728A Expired / Lapsed US ⏱️ 0.0 years remaining

Tanks for holding a coolant to be circulated through a nuclear reactor

Assignee: United Kingdom Atomic Energy Authority
•
Filing: 1958-06-24
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Granted: 1961-09-19
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Expires: 1978-06-24
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Abstract

No abstract record available.

Inventors

  • 👤 Long Everett
  • 👤 Challender Ronald Scott

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 06:12
CPC Classifications
G; G21; G21C; G21C1/00; G21C1/32; G21C1/322; G21C1/04; G21C1/06; G21C1/08; G21C1/10; G21C1/12; G21C1/14; G21C1/16; G21C1/326; G21C15/00; G21C15/02; G21C15/04; G21C17/00; G21C17/02; G21C17/04; G21C19/00; G21C19/18; G21C5/00; G21C5/02; G21C5/04; G21D; G21D5/00; G21D5/04; G21D5/08; Y; Y02; Y02E; Y02E30/00; Y02E30/30

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2830944A Cited
US2841545A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1964-09-18 1965-03-20 1965-09-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1968-09-18 1969-03-20 1969-09-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1972-09-18 1973-03-20 1973-09-19 $7700.00 Window Closed / Lapsed

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