US3387148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Converter fuel element for nuclear reactors and method of producing the same
Assignee: Siemens AG
•
Filing: 1965-10-22
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Granted: 1968-06-04
•
Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Janner Karl
- 👤 Olbrich Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:16
CPC Classifications
G; G21; G21C; G21C3/00; G21C3/40; Y; Y02; Y02E; Y02E30/00; Y02E30/30; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/49865
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2848800A
Cited
US3100742A
Cited
US3201619A
Cited
US3244599A
Cited
US3232717A
Cited
US3265910A
Cited
US3211930A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-06-04 | 1971-12-04 | 1972-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-04 | 1975-12-04 | 1976-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-04 | 1979-12-04 | 1980-06-04 | $7700.00 | Window Closed / Lapsed |