Patent US3338235A successfully refreshed from Google Patents.
US3338235A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ultrasonic therapeutic device with recording apparatus
Assignee: Individual
•
Filing: 1964-10-02
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Granted: 1967-08-29
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Expires: 1984-10-02
Abstract
No abstract record available.
Inventors
- 👤 George A D Gordon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:39
CPC Classifications
A; A61; A61N; A61N7/00; A61N7/02; A61B; A61B8/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
A METHOD OF OPERATING A TRANSDUCER ASSEMBLY WHICH INCLUDES ESTABLISHING THE SHAPE OF A BODY TO BE TREATED BY USING VERY WEAK ULTRASONIC ENERGY PULSES AND RECORDING THE SHAPE OF THE BODY WITH RECORDING MEANS OPERATED BY A STEREOTAXIC DEVICE WHICH SUPPORTS THE TRANSDUCER IN USE, AND THEN UTILISING THE RECORDING MEANS TO POSITION THE STEREOTAXIC DEVICE AND USING THE TRANSDUCER ASSEMBLY TO DESTROY OR TREAT THE BODY.
Claim 2
Independent Claim
68 words
A METHOD OF OPERATING A TRANSDUCER ASSEMBLY WHICH INCLUDES ESTABLISHING THE SHAPE OF A BODY TO BE TREATED BY USING VERY WEAK ULTRASONIC ENERGY PULSES AND RECORDING THE SHAPE OF THE BODY WITH RECORDING MEANS OPERATED BY A STEREOTAXIC DEVICE WHICH SUPPORTS THE TRANSDUCER IN USE, AND THEN UTILISING THE RECORDING MEANS TO POSITION THE STEREOTAXIC DEVICE AND USING THE TRANSDUCER ASSEMBLY TO DESTROY OR TREAT THE BODY.
References Cited (Backward Citations)
US3117571A
Cited
US3086390A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-28 | 1971-02-27 | 1971-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-28 | 1975-02-27 | 1975-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-28 | 1979-02-27 | 1979-08-29 | $7700.00 | Window Closed / Lapsed |