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US2907705A
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Thermal fission reactor compositions and method of fabricating same
Assignee: Individual
•
Filing: 1948-11-30
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Granted: 1959-10-06
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Expires: 1968-11-30
Abstract
No abstract record available.
Inventors
- 👤 Blainey Alan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:45
CPC Classifications
G; G21; G21C; G21C21/00; G21C21/02; G21C21/12; Y; Y02; Y02E; Y02E30/00; Y02E30/30; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12014; Y10T428/12028; Y10T428/12146
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
55 words
A BODY FOR USE IN A THERMAL FISSION REACTOR COMPRISING A CENTRAL CORE CONSTITUTED BY A SERIES OF CYLINDRICAL ELEMENTS OF SINTERED URANIUM JOINED TOGETHER AND A PROTECTIVE ENVELOPE IN CLOSE CONTACT WITH THE CORE AND CONSTITUTED BY ANNULAR ELEMENTS OF SINTERED BERYLLIUM JOINED TOGETHER AND SEALED AT THE ENDS BY DISCS OF SINTERED BERYLLIUM.
References Cited (Backward Citations)
US982751A
Cited
US1670463A
Cited
US1566793A
Cited
US2167544A
Cited
US2313227A
Cited
US2373405A
Cited
US2372605A
Cited
US2387073A
Cited
US2453118A
Cited
US2477601A
Cited
US2468129A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-05 | 1963-04-06 | 1963-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-05 | 1967-04-06 | 1967-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-05 | 1971-04-06 | 1971-10-06 | $7700.00 | Window Closed / Lapsed |