Patent EP0483547A1 successfully refreshed from Google Patents.
US3122484A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reactor having fuel element coated with burnable poison
Assignee: Individual
•
Filing: 1960-04-18
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Granted: 1964-02-25
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Expires: 1980-04-18
Abstract
No abstract record available.
Inventors
- 👤 Haig P Iskenderian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:09
CPC Classifications
G; G21; G21C; G21C3/00; G21C3/02; G21C3/04; G21C3/16; G21C3/20; G21C3/30; G21C3/36; G21C7/00; G21C7/02; G21C7/04; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
57 words
A NUCLEAR REACTOR ELEMENT WHICH INITIALLY ACTS AS A CONTROL POISON AND SUBSEQUENTLY SERVES AS A FUEL ELEMENT COMPRISING AN ASSEMBLY CONTAINING A PLURALITY OF PLATES EACH CONSISTING OF A CENTRAL PORTION OF URANIUM ENRICHED TO BETWEEN 2.6 AND 3.0%, A LAYER OF CADMIUM .0497 CM. THICK COMPLETELY COVERING THE URANIUM, AND CLADDING COMPLETELY COVERING THE CADMIUM.
References Cited (Backward Citations)
US2743226A
Cited
US2951801A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-02-24 | 1967-08-26 | 1968-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-24 | 1971-08-26 | 1972-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-24 | 1975-08-26 | 1976-02-25 | $7700.00 | Window Closed / Lapsed |