US3292021A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Superconductive device
Assignee: Avco Corp
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Filing: 1963-04-22
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Granted: 1966-12-13
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Expires: 1983-04-22
Abstract
No abstract record available.
Inventors
- 👤 Ethan D Hoag
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:30
CPC Classifications
H; H01; H01F; H01F6/00; H01F6/005; G; G11; G11C; G11C11/00; G11C11/21; G11C11/44; Y; Y10; Y10S; Y10S505/00; Y10S505/825; Y10S505/876
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
100 words
IN COMBINATION: (A) A SUPERCONDUCTIVE MEMBER HAVING DIMENSIONS WHEREBY A NORMAL REGION MAY BE PROVIDED THROUGH SAID MEMBER WITHOUT SUBSTANTIALLY AFFECTING DOMINANT CURRENT FLOW IN SAID MEMBER WHEN SUPERCONDUCTIVE; (B) MEANS FOR PROVIDING A STABLE NORMAL REGION THROUGH SAID MEMBER IN A DIRECTION SUBSTANTIALLY NORMAL TO THE DIRECTION OF CURRENT FLOW IN SAID MEMBER WHEN SAID MEMBER IS SUPERCONDUCTIVE; AND (C) MEANS FOR CAUSING SAID NORMAL REGION TO MOVE FROM THE PERIPHERY OF SAID MEMBER IN A DIRECTION IN SAID MEMBER SUBSTANTIALLY NORMAL TO BOTH THE AXIAL DIRECTION OF SAID NORMAL REGION AND THE DIRECTION OF SAID DOMINANT CURRENT FLOW.
Claim 2
Dependent Claim
100 words
IN COMBINATION: (A) A SUPERCONDUCTIVE MEMBER HAVING DIMENSIONS WHEREBY A NORMAL REGION MAY BE PROVIDED THROUGH SAID MEMBER WITHOUT SUBSTANTIALLY AFFECTING DOMINANT CURRENT FLOW IN SAID MEMBER WHEN SUPERCONDUCTIVE; (B) MEANS FOR PROVIDING A STABLE NORMAL REGION THROUGH SAID MEMBER IN A DIRECTION SUBSTANTIALLY NORMAL TO THE DIRECTION OF CURRENT FLOW IN SAID MEMBER WHEN SAID MEMBER IS SUPERCONDUCTIVE; AND (C) MEANS FOR CAUSING SAID NORMAL REGION TO MOVE FROM THE PERIPHERY OF SAID MEMBER IN A DIRECTION IN SAID MEMBER SUBSTANTIALLY NORMAL TO BOTH THE AXIAL DIRECTION OF SAID NORMAL REGION AND THE DIRECTION OF SAID DOMINANT CURRENT FLOW.
References Cited (Backward Citations)
US3094628A
Cited
US3201765A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-12 | 1970-06-13 | 1970-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-12 | 1974-06-13 | 1974-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-12 | 1978-06-13 | 1978-12-13 | $7700.00 | Window Closed / Lapsed |