US2642468A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermocouple mounting for use in molten steel
Assignee: United States Steel Corp
•
Filing: 1950-09-15
•
Granted: 1953-06-16
•
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 07:52
CPC Classifications
G; G01; G01K; G01K13/00; G01K13/10; H; H10; H10N; H10N10/00; H10N10/10; H10N10/17
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1979085A
Cited
US2059480A
Cited
US2061350A
Cited
US2311886A
Cited
US2343242A
Cited
US2476099A
Cited
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 |