US3168371A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for producing high density urania fuel elements
Assignee: General Electric Co
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Filing: 1960-10-28
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Granted: 1965-02-02
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Expires: 1980-10-28
Abstract
No abstract record available.
Inventors
- 👤 Pierre Philippe D S St
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:31
CPC Classifications
C; C01; C01G; C01G43/00; C01G43/01; C01G43/025; C01F; C01F15/00; C01G56/00; C01G56/004; C01G56/005; G; G21; G21C; G21C3/00; G21C3/42; G21C3/58; G21C3/62; G21C3/623; C01P; C01P2006/00; C01P2006/10; Y; Y02; Y02E; Y02E30/00; Y02E30/30; Y10; Y10S; Y10S376/00; Y10S376/90; Y10S376/901
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
69 words
A PROCESS FOR PRODUCING URANIUM DIOXIDE PARTICLES WHICH ARE AT LEAST 95 PERCENT DENSE, COMPRISING COMPACTING AMONMIUM DIURANATE AT A PRESSURE OF NOT LESS THAN ABOUT 10 TONS PER SQUARE INCH TO FORM A GREEN COMPACT, HEATING THE GREEN COMPACT IN A REDUCING ATMOSPHERE TO A TEMPERATURE REDUCING THE AMMONIUM DIURANATE TO URANIUM DIOXIDE, AND PERFORMING THE HEATING AT A RATE OF NOT LESS THAN ABOUT 100*C. PER HOUR.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-02-02 | 1968-08-03 | 1969-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-02 | 1972-08-03 | 1973-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-02 | 1976-08-03 | 1977-02-02 | $7700.00 | Window Closed / Lapsed |