US3418207A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for functional supervision of heat-insulating layers in nuclear reactor channels
Assignee: European Atomic Energy Community Euratom
•
Filing: 1966-06-06
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Granted: 1968-12-24
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Expires: 1986-06-06
Abstract
No abstract record available.
Inventors
- 👤 Becker Winfried
- 👤 Finzi Sergio
- 👤 Ernst R Jorzik
- 👤 Ohlmer Eggert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:12
CPC Classifications
G; G21; G21C; G21C17/00; G21C17/10; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3110657A
Cited
US3114263A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-24 | 1972-06-24 | 1972-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-24 | 1976-06-24 | 1976-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-24 | 1980-06-24 | 1980-12-24 | $7700.00 | Window Closed / Lapsed |