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US3495162A Expired / Lapsed US ⏱️ 0.0 years remaining

Pulsed gyromagnetic resonance spectrometer employing an internal control sample and automatic homogeneity control

Assignee: Varian Medical Systems Inc
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Filing: 1967-05-19
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Granted: 1970-02-10
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Expires: 1987-05-19
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Abstract

No abstract record available.

Inventors

  • 👤 Forrest A Nelson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 13:58
CPC Classifications
G; G01; G01R; G01R33/00; G01R33/20; G01R33/28; G01R33/38; G01R33/387; G01R33/3875

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US3358222A Cited
US3388322A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1973-02-09 1973-08-11 1974-02-10 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1977-02-09 1977-08-11 1978-02-10 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1981-02-09 1981-08-11 1982-02-10 $7700.00 Window Closed / Lapsed

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