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US2642468A
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Thermocouple mounting for use in molten steel
Assignee: United States Steel Corp
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Filing: 1950-09-15
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Granted: 1953-06-16
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Expires: 1970-09-15
Abstract
No abstract record available.
Inventors
- 👤 Jaydee I Dodson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:09
CPC Classifications
G; G01; G01K; G01K13/00; G01K13/10; H; H10; H10N; H10N10/00; H10N10/10; H10N10/17
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1979085A
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US2059480A
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US2061350A
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US2311886A
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US2343242A
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US2476099A
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US2556238A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-15 | 1956-12-15 | 1957-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-15 | 1960-12-15 | 1961-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-15 | 1964-12-15 | 1965-06-16 | $7700.00 | Window Closed / Lapsed |