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US3364415A Expired / Lapsed US ⏱️ 0.0 years remaining

Magnetic pulse excitation of fallou generator

Assignee: Williams International Corp
•
Filing: 1965-02-01
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Granted: 1968-01-16
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Expires: 1985-02-01
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Abstract

No abstract record available.

Inventors

  • 👤 Andrew D Hasley

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 06:42
CPC Classifications
H; H03; H03K; H03K3/00; H03K3/02; H03K3/45

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 97 words
A SUBHARMONIC GENERATOR COMPRISING, IN COMBINATION: (A) AN A-C VOLTAGE SOURCE HAVING A PEAK VOLTAGE EP AND A FREQUENCY F; (B) A FIRST LINEAR INDUCTOR, A FIRST NONLINEAR INDUCTOR, AND A FIRST CAPACTOR IN SERIES RELATION CONNECTED ACROSS SAID SOURCE AND TUNED TO OSCILLATE AT A FREQUENCY F/N, N BEING AN ODD INTEGER GREATER THAN UNITY; (C) RESONANT MEANS CONNECTED IN SHUNT RELATION TO SAID SOURCE, RESONANT AT SAID FREQUENCY F AND INCLUDING A SECOND CAPACITOR, SAID SOURCE CHARGING SAID SECOND CAPACITOR ALTERNATELY POSITIVE AND NEGATIVE ON EACH NTH HALF-CYCLE OF SAID FREQUENCY F TO A VALUE
Claim 2
Dependent Claim 97 words
A SUBHARMONIC GENERATOR COMPRISING, IN COMBINATION: (A) AN A-C VOLTAGE SOURCE HAVING A PEAK VOLTAGE EP AND A FREQUENCY F; (B) A FIRST LINEAR INDUCTOR, A FIRST NONLINEAR INDUCTOR, AND A FIRST CAPACTOR IN SERIES RELATION CONNECTED ACROSS SAID SOURCE AND TUNED TO OSCILLATE AT A FREQUENCY F/N, N BEING AN ODD INTEGER GREATER THAN UNITY; (C) RESONANT MEANS CONNECTED IN SHUNT RELATION TO SAID SOURCE, RESONANT AT SAID FREQUENCY F AND INCLUDING A SECOND CAPACITOR, SAID SOURCE CHARGING SAID SECOND CAPACITOR ALTERNATELY POSITIVE AND NEGATIVE ON EACH NTH HALF-CYCLE OF SAID FREQUENCY F TO A VALUE

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1971-01-15 1971-07-17 1972-01-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1975-01-15 1975-07-17 1976-01-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1979-01-15 1979-07-17 1980-01-16 $7700.00 Window Closed / Lapsed

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