US3208916A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel element for a nuclear reactor
Assignee: Individual
•
Filing: 1964-07-06
•
Granted: 1965-09-28
•
Expires: 1984-07-06
Abstract
No abstract record available.
Inventors
- 👤 Robert J Hennig
- 👤 Duane T Aase
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:13
CPC Classifications
G; G21; G21C; G21C3/00; G21C3/02; G21C3/04; Y; Y02; Y02E; Y02E30/00; Y02E30/30; Y10; Y10S; Y10S376/00; Y10S376/90; Y10S376/901; Y10S376/903
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
48 words
A FUEL ELEMENT FOR A FAST NUCLEAR REACTOR COMPRISING A PRISM CONTAINING A FISSIONABLE MATERIAL, A PLURALITY OF PARALLEL CLOSELY SPACED TUBES EXTENDING LENGTHWISE OF THE PRISM THROUGH THE FISSIONABLE MATERIAL, THE OUTERMOST TUBES OF SAID CLOSELY SPACED TUBES FORMING A PART OF A WALL SURROUNDING SAID PRISM.
Claim 2
Dependent Claim
48 words
A FUEL ELEMENT FOR A FAST NUCLEAR REACTOR COMPRISING A PRISM CONTAINING A FISSIONABLE MATERIAL, A PLURALITY OF PARALLEL CLOSELY SPACED TUBES EXTENDING LENGTHWISE OF THE PRISM THROUGH THE FISSIONABLE MATERIAL, THE OUTERMOST TUBES OF SAID CLOSELY SPACED TUBES FORMING A PART OF A WALL SURROUNDING SAID PRISM.
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) | 1968-09-27 | 1969-03-29 | 1969-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-27 | 1973-03-29 | 1973-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-27 | 1977-03-29 | 1977-09-28 | $7700.00 | Window Closed / Lapsed |