Patent US2864371A successfully refreshed from Google Patents.
US2864371A
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US
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Device for the control of electrical supply for electrotherapeutic purposes, especially for stimulotherapy
Assignee: CASTHER S A
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Filing: 1955-06-13
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Granted: 1958-12-16
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Expires: 1975-06-13
Abstract
No abstract record available.
Inventors
- 👤 Parodi Felice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:16
CPC Classifications
A; A61; A61N; A61N1/00; A61N1/18; A61N1/32; A61N1/326; A61N1/36; A61N1/36014; A61N1/3603; A61N1/36034
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1752632A
Cited
US2099511A
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US2182223A
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US2295585A
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US2375575A
Cited
US2543248A
Cited
US2650990A
Cited
US2698622A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-15 | 1962-06-16 | 1962-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-15 | 1966-06-16 | 1966-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-15 | 1970-06-16 | 1970-12-16 | $7700.00 | Window Closed / Lapsed |