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US2694930A
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Temperature measuring apparatus
Assignee: Weston Electric Instrument Corp
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Filing: 1950-06-22
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Granted: 1954-11-23
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Expires: 1970-06-22
Abstract
No abstract record available.
Inventors
- 👤 Anthony H Lamb
- 👤 Earl F Adams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:18
CPC Classifications
G; G01; G01K; G01K1/00; G01K1/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2052533A
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US1264681A
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US1364080A
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US1359400A
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US1770000A
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US2035911A
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GB531569A
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US2211606A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-22 | 1958-05-24 | 1958-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-22 | 1962-05-24 | 1962-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-22 | 1966-05-24 | 1966-11-23 | $7700.00 | Window Closed / Lapsed |