US2813073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Neutron reactor fuel element utilizing zirconium-base alloys
Assignee: Individual
•
Filing: 1952-01-04
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Granted: 1957-11-12
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Expires: 1972-01-04
Abstract
No abstract record available.
Inventors
- 👤 Henry A Saller
- 👤 John R Keeler
- 👤 Edwin R Szumachowski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 06:31
CPC Classifications
C; C22; C22C; C22C16/00; G; G21; G21C; G21C3/00; G21C3/02; G21C3/04; G21C3/06; G21C3/07; G21C3/28; Y; Y02; Y02E; Y02E30/00; Y02E30/30; Y10; Y10S; Y10S376/00; Y10S376/90; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12771; Y10T428/12806
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
38 words
A FUEL ELEMENT FOR NEUTRONIC REACTORS HAVING A HIGH CORROSION RESISTANCE TO WATER, CONSISTING OF A CORE CONSISTING OF AN ALLOY OF ZIRCONIUM AND U235-ENRICHED URANIUM AND A JACKET ALL AROUND AND BONDED TO SAID CORE, SAID JACK-
Claim 2
Dependent Claim
38 words
A FUEL ELEMENT FOR NEUTRONIC REACTORS HAVING A HIGH CORROSION RESISTANCE TO WATER, CONSISTING OF A CORE CONSISTING OF AN ALLOY OF ZIRCONIUM AND U235-ENRICHED URANIUM AND A JACKET ALL AROUND AND BONDED TO SAID CORE, SAID JACK-
References Cited (Backward Citations)
US1562540A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-11-11 | 1961-05-13 | 1961-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-11 | 1965-05-13 | 1965-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-11 | 1969-05-13 | 1969-11-12 | $7700.00 | Window Closed / Lapsed |