Patent US2395351A successfully refreshed from Google Patents.
US3266316A
Expired / Lapsed
US
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Digital temperature sensor
Assignee: Individual
•
Filing: 1963-11-26
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Granted: 1966-08-16
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Expires: 1983-11-26
Abstract
No abstract record available.
Inventors
- 👤 Ronald H Jones
- 👤 Jr William O Evans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:02
CPC Classifications
G; G01; G01K; G01K7/00; G01K7/003; G01K7/34; G01K7/343; H; H03; H03M; H03M1/00; H03M1/06; H03M1/08
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) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |