US3371017A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nuclear reactor having a prestressed concrete pressure vessel
Assignee: United Kingdom Atomic Energy Authority
•
Filing: 1965-12-23
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Granted: 1968-02-27
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Expires: 1985-12-23
Abstract
No abstract record available.
Inventors
- 👤 Coast Geoffrey
- 👤 Lockett George Edward
- 👤 Mciver Robert Faulds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:32
CPC Classifications
G; G21; G21C; G21C1/00; G21C1/32; G21C1/326; G21C13/00; G21C13/08; G21C13/093; G21C13/0933; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 0
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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) | 1971-02-26 | 1971-08-28 | 1972-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-26 | 1975-08-28 | 1976-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-26 | 1979-08-28 | 1980-02-27 | $7700.00 | Window Closed / Lapsed |