US2929706A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Delta phase plutonium alloys
Assignee: Individual
•
Filing: 1959-04-21
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Granted: 1960-03-22
•
Expires: 1979-04-21
Abstract
No abstract record available.
Inventors
- 👤 Eugene M Cramer
- 👤 Finley H Ellinger
- 👤 Cletis C Land
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:03
CPC Classifications
C; C22; C22C; C22C43/00; G; G21; G21C; G21C3/00; G21C3/42; G21C3/58; G21C3/60; Y; Y02; Y02E; Y02E30/00; Y02E30/30; Y10; Y10S; Y10S376/00; Y10S376/90; Y10S376/901
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
32 words
AN ALLOY FOR A NEUTRONIC REACTOR FUEL CONSISTING ESSENTIALLY OF FROM 1 TO 4 ATOMIC PERCENT ZINC AND THE BALANCE PLUTONIUM, THE STRUCTURAL CONSTITUTION OF SAID ALLOY BEING ESSENTIALLY DELTA PHASE PLUTONUIM.
Claim 2
Dependent Claim
32 words
AN ALLOY FOR A NEUTRONIC REACTOR FUEL CONSISTING ESSENTIALLY OF FROM 1 TO 4 ATOMIC PERCENT ZINC AND THE BALANCE PLUTONIUM, THE STRUCTURAL CONSTITUTION OF SAID ALLOY BEING ESSENTIALLY DELTA PHASE PLUTONUIM.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-22 | 1963-09-21 | 1964-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-22 | 1967-09-21 | 1968-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-22 | 1971-09-21 | 1972-03-22 | $7700.00 | Window Closed / Lapsed |