US2946955A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Measuring apparatus comprising a magnetic field-responsive resistor as a condition-responsive element
Assignee: Siemens Schuckertwerke AG
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Filing: 1954-08-25
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Granted: 1960-07-26
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Expires: 1974-08-25
Abstract
No abstract record available.
Inventors
- 👤 Kuhrt Friedrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:48
CPC Classifications
G; G01; G01R; G01R15/00; G01R15/14; G01R15/20; G01R15/205
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1947484A
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US2551265A
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US2736822A
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US2739282A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-26 | 1964-01-25 | 1964-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-26 | 1968-01-25 | 1968-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-26 | 1972-01-25 | 1972-07-26 | $7700.00 | Window Closed / Lapsed |