US3093565A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nuclear reactors
Assignee: United Kingdom Atomic Energy Authority
•
Filing: 1958-10-03
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Granted: 1963-06-11
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Expires: 1978-10-03
Abstract
No abstract record available.
Inventors
- 👤 Blockley Gwillyn John
- 👤 Jackson George Oliver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 03:30
CPC Classifications
G; G21; G21C; G21C1/00; G21C1/04; G21C1/06; G21C1/14; G21C1/16; G21C1/18; G21C1/20; G21C15/00; G21C15/20; G21C15/22; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
A LIQUID MODERATED GAS COOLED NUCLEAR REACTOR EMPLOYING RE-ENTRANT TYPE COOLING AND HAVING TWO GROUPS OF THIMBLE ENDED CORE TUBES ENTERING A MODERATOR CONTAINMENT TANK, THE TUBES OF ONE GROUP ENTERING THE MODERATOR CONTAINMENT TANK IN ONE DIRECTION AND INTERMESHING WITH THE TUBES OF THE SECOND GROUP WHICH ENTER THE MODERATOR CONTAINMENT TANK IN THE OPPOSITE DIRECTION.
Claim 2
Dependent Claim
57 words
A LIQUID MODERATED GAS COOLED NUCLEAR REACTOR EMPLOYING RE-ENTRANT TYPE COOLING AND HAVING TWO GROUPS OF THIMBLE ENDED CORE TUBES ENTERING A MODERATOR CONTAINMENT TANK, THE TUBES OF ONE GROUP ENTERING THE MODERATOR CONTAINMENT TANK IN ONE DIRECTION AND INTERMESHING WITH THE TUBES OF THE SECOND GROUP WHICH ENTER THE MODERATOR CONTAINMENT TANK IN THE OPPOSITE DIRECTION.
References Cited (Backward Citations)
US2741593A
Cited
US2744064A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |