US3396339A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Capacitive voltage sensing device including coaxially disposed conductive tubes and electrical discharge inhibition means
Assignee: Varian Medical Systems Inc
•
Filing: 1963-11-29
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Granted: 1968-08-06
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Expires: 1983-11-29
Abstract
No abstract record available.
Inventors
- 👤 George V Miram
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:47
CPC Classifications
G; G01; G01R; G01R15/00; G01R15/14; G01R15/16; H; H02; H02M; H02M5/00; H02M5/02; H02M5/04; H02M5/06; H02M5/08; F; F02; F02P; F02P17/00; F02P2017/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-06 | 1972-02-05 | 1972-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-06 | 1976-02-05 | 1976-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-06 | 1980-02-05 | 1980-08-06 | $7700.00 | Window Closed / Lapsed |