USRE27652E
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic standby defibrillator
Assignee: Individual
•
Filing: 1972-02-25
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Granted: 1973-05-29
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Expires: 1992-02-25
Abstract
Abstract A METHOD AND MEANS FOR AUTOMATICALLY DEFIBRILLATING A MALFUNCTIONING HEART. WITH THE PRESENT INVENTION, THE HEART FUNCTION IS CONTINUOUSLY MONITORED. WHEN THE FUNCTION BECOMES ABNORMAL, THE MALFUNCTIONING HEART IS AUTOMATICALLY SHOCKED BY A VOLTAGE OF SUBSTANTIAL SIZE. IF THE HEART DOES NOT RETURN TO ITS NORMAL FUNCTIONS AFTER A GIVEN INTERVAL, THEN IT IS AGAIN SHOCKED. NORMAL HEART ACTIVITY ENSURES THAT THE SHOCKING MECHANISM REMAINS INERT.
Inventors
- 👤 M Mirowski
- 👤 M M Mower
- 👤 W S Staewen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:19
CPC Classifications
A; A61; A61N; A61N1/00; A61N1/18; A61N1/32; A61N1/38; A61N1/39; A61N1/3956
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-05-28 | 1976-11-27 | 1977-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-05-28 | 1980-11-27 | 1981-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-05-28 | 1984-11-27 | 1985-05-29 | $7700.00 | Window Closed / Lapsed |