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US3466504A Expired / Lapsed US ⏱️ 0.0 years remaining

Continuous shunt protection means for superconducting solenoids

Assignee: General Electric Co
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Filing: 1967-06-28
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Granted: 1969-09-09
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Expires: 1987-06-28
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Abstract

No abstract record available.

Inventors

  • 👤 Howard R Hart Jr

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 10:18
CPC Classifications
H; H02; H02H; H02H7/00; H02H7/001; Y; Y02; Y02E; Y02E40/00; Y02E40/60; Y10; Y10S; Y10S505/00; Y10S505/825; Y10S505/85

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US3370208A Cited
US3305699A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1972-09-08 1973-03-10 1973-09-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1976-09-08 1977-03-10 1977-09-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1980-09-08 1981-03-10 1981-09-09 $7700.00 Window Closed / Lapsed

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