Patent US2677109A successfully refreshed from Google Patents.
US2677109A
Expired / Lapsed
US
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Coaxial thermistor mount
Assignee: United States Department of the Navy
•
Filing: 1946-05-01
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Granted: 1954-04-27
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Expires: 1966-05-01
Abstract
No abstract record available.
Inventors
- 👤 Jr Dana W Bowers
- 👤 Rudolph N Griesheimer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:08
CPC Classifications
G; G01; G01K; G01K1/00; G01K1/14; G01K7/00; G01K7/16; G01K7/18; G01K7/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2437482A
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US2411553A
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US2446982A
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US2438915A
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US2399674A
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US2473495A
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US2434610A
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US2590477A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-26 | 1957-10-26 | 1958-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-26 | 1961-10-26 | 1962-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-26 | 1965-10-26 | 1966-04-27 | $7700.00 | Window Closed / Lapsed |