Patent US2908858A successfully refreshed from Google Patents.
US2908858A
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Decoupling means for electrical circuits
Assignee: Varian Medical Systems Inc
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Filing: 1952-08-08
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Granted: 1959-10-13
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Expires: 1972-08-08
Abstract
No abstract record available.
Inventors
- 👤 Forrest A Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:14
CPC Classifications
G; G01; G01R; G01R33/00; G01R33/20; G01R33/28; G01R33/32; G01R33/36; G01R33/3642; G01R33/3657; G01N; G01N24/00; H; H03; H03H; H03H2/00; H03H2/005; G01R33/34; G01R33/34046; G01R33/34053
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1968346A
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US2321355A
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US2437455A
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US2479656A
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US2561489A
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US2598252A
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US2608621A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-12 | 1963-04-13 | 1963-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-12 | 1967-04-13 | 1967-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-12 | 1971-04-13 | 1971-10-13 | $7700.00 | Window Closed / Lapsed |