US3492379A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of preparing nuclear fuel elements incorporating fission product retaining fuel particles
Assignee: United Kingdom Atomic Energy Authority
•
Filing: 1967-04-12
•
Granted: 1970-01-27
•
Expires: 1987-04-12
Abstract
No abstract record available.
Inventors
- 👤 Geoffrey Brian Redding
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:52
CPC Classifications
G; G21; G21C; G21C3/00; G21C3/02; G21C3/04; G21C21/00; G21C21/02; G21C3/42; G21C3/58; G21C3/62; G21C3/626; G21C3/64; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US3212989A
Cited
US3158547A
Cited
US3293332A
Cited
US3173973A
Cited
US3141911A
Cited
US3284314A
Cited
US3274068A
Cited
US3344211A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-26 | 1973-07-28 | 1974-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-26 | 1977-07-28 | 1978-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-26 | 1981-07-28 | 1982-01-27 | $7700.00 | Window Closed / Lapsed |