US3070534A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel elements
Assignee: Babcock and Wilcox Co
•
Filing: 1958-10-30
•
Granted: 1962-12-25
•
Expires: 1978-10-30
Abstract
No abstract record available.
Inventors
- 👤 Lambert F Kooistra
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 03:18
CPC Classifications
G; G21; G21C; G21C3/00; G21C3/30; G21C3/32; G21C3/34; G21C3/3416; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
37 words
A FUEL ELEMENT FOR USE IN A NUCLEAR REACTOR COMPRISING A PLURALITY OF LONGITUDINALLY ELONGATED FUEL-CONTAINING COMPONENTS, AND HELICAL SPRING MEANS ARRANGED IN PARRALLEL RELATIONSHIP WITH SAID COMPONENTS, SAID SPRING MEANS HAVING SPACED CONVOLUTIONS DISPOSED BETWEEN AND
Claim 2
Dependent Claim
37 words
A FUEL ELEMENT FOR USE IN A NUCLEAR REACTOR COMPRISING A PLURALITY OF LONGITUDINALLY ELONGATED FUEL-CONTAINING COMPONENTS, AND HELICAL SPRING MEANS ARRANGED IN PARRALLEL RELATIONSHIP WITH SAID COMPONENTS, SAID SPRING MEANS HAVING SPACED CONVOLUTIONS DISPOSED BETWEEN AND
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) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |