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US2946013A
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Voltage measuring circuits
Assignee: United Kingdom Atomic Energy Authority
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Filing: 1957-07-11
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Granted: 1960-07-19
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Expires: 1977-07-11
Abstract
No abstract record available.
Inventors
- 👤 Deighton Michael Oliver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:04
CPC Classifications
G; G01; G01R; G01R19/00; G01R19/04; H; H03; H03M; H03M1/00; H03M1/12; H03M1/14; H03M1/16; H03M1/164; H03M1/165
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2468687A
Cited
US2803748A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-19 | 1964-01-18 | 1964-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-19 | 1968-01-18 | 1968-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-19 | 1972-01-18 | 1972-07-19 | $7700.00 | Window Closed / Lapsed |