US3301668A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stainless steel alloys for nuclear reactor fuel elements
Assignee: United Kingdom Atomic Energy Authority
•
Filing: 1965-02-23
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Granted: 1967-01-31
•
Expires: 1985-02-23
Abstract
No abstract record available.
Inventors
- 👤 Cope Lawrence Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:16
CPC Classifications
C; C22; C22C; C22C38/00; C22C38/18; C22C38/40; C22C38/44; C22C38/58; G; G21; G21C; G21C3/00; G21C3/02; G21C3/04; G21C3/06; G21C3/07; G21C3/42; G21C3/58; G21C3/62; G21C3/64; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
6 words
STAINLESS STEEL HAVING THE FOLLOWING COMPOSITION
Claim 2
Dependent Claim
6 words
STAINLESS STEEL HAVING THE FOLLOWING COMPOSITION
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) | 1970-01-30 | 1970-08-01 | 1971-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-30 | 1974-08-01 | 1975-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-30 | 1978-08-01 | 1979-01-31 | $7700.00 | Window Closed / Lapsed |