US3473968A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for continuously measuring the temperature of hot media
Assignee: Voestalpine AG
•
Filing: 1966-04-05
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Granted: 1969-10-21
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Expires: 1986-04-05
Abstract
No abstract record available.
Inventors
- 👤 Rudolf Rinesch
- 👤 Gerolf Strohmeier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:00
CPC Classifications
G; G01; G01K; G01K1/00; G01K1/08; G01K1/12; G01K1/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2172839A
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US2245687A
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GB690894A
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US2843646A
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US2937102A
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US3016311A
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US3040579A
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US3115781A
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US3218135A
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US3369877A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-20 | 1973-04-21 | 1973-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-20 | 1977-04-21 | 1977-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-20 | 1981-04-21 | 1981-10-21 | $7700.00 | Window Closed / Lapsed |