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US3245408A Expired / Lapsed US ⏱️ 0.0 years remaining

Electrotherapy apparatus

Assignee: Individual
•
Filing: 1964-04-08
•
Granted: 1966-04-12
•
Expires: 1984-04-08
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Abstract

No abstract record available.

Inventors

  • 👤 Donald I Gonser

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 18:19
CPC Classifications
A; A61; A61N; A61N1/00; A61N1/40

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 164 words
A RADIO FREQUENCY APPARATUS FOR ADMINISTERING THERAPEUTICAL TREATMENTS COMPRISING: AN OSCILLATOR MEANS FOR ELECTRONICALLY GENERATING A COMPLETE SPECTRUM OF PULSED MULTIPLE RADIO FREQUENCIES, RANGING FROM 200 KILOCYCLES TO 1,000 MEGACYCLES INCLUDING A MULTIPLICITY OF FUNDAMENTAL FREQUENCIES, THEIR HARMONICS, AND UNRELATED INTERMODULATION FREQUENCIES; A FLUCTUATING PULSED POWER SUPPLY MEANS CONNECTED TO THE OSCILLATOR MEANS TO EXCITE THE OSCILLATOR MEANS AND INTITIATE SAID MULTIPLE PULSED FREQUENCIES AND TO MODULATE THE SAME, AND TO CAUSE INCREASED NUMBERS OF FREQUENCIES BETWEEN SAID 200 KILOCYCLES AND 1,000 MEGACYCLES WHICH ARE NOT FUNDAMENTALS OR HARMONICS OF THE FUNDAMENTALS NORMALLY GENERATED BY THE OSCILLATOR CIRCUIT DUE TO INTERMODULATION EFFECTS OF FREQUENCIES; AND, MEANS INCLUDING ELECTRODE MEANS, CONNECTED TO THE OSCILLATOR MEANS FOR APPLYING THE COMPLETE SPECTRUM OF PULSED MULTIPLE FREQUENCIES TO LIVING CELLS AND LIVING TISSUE STRUCTURES TO RESONATE WITH THE ELECTRICAL IMPEDANCE CHARACTERISTICS OF THE LIVING CELLS AND LIVING TISSUE STRUCTURES AND EFFECT AN ELECTRICAL CURRENT THROUGH THE LIVING CELLS AND LIVING TISSUE STRUCTURES AND PROVIDE BENEFICIAL ELECTRICAL STIMULATION THEREOF.

References Cited (Backward Citations)

US1425743A Cited
US2099511A Cited
US2276995A Cited
US2381496A Cited
US2416307A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-04-11 1969-10-11 1970-04-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-04-11 1973-10-11 1974-04-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-04-11 1977-10-11 1978-04-12 $7700.00 Window Closed / Lapsed

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