US3333218A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Superconductive electronic device
Assignee: General Electric Co
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Filing: 1964-11-02
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Granted: 1967-07-25
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Expires: 1984-11-02
Abstract
No abstract record available.
Inventors
- 👤 Paul S Swartz
- 👤 Jr Howard R Hart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:22
CPC Classifications
H; H02; H02M; H02M11/00; Y; Y10; Y10S; Y10S505/00; Y10S505/825; Y10S505/884; Y10S505/887
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
AN ELECTRONIC DEVICE COMPRISING A BODY OF SUPERCONDUCTIVE MATERIAL HAVING A FIRST SURFACE PORTION CAPABLE OF SUPPORTING EXTERNALLY-APPLIED SUPERCURRENTS AND A SECOND SURACE PORTION NOT CAPABLE OF SUPPORTING EXTERNALLYAPPLIED SUPERCURRENTS, AND MAGNETIC MEANS FOR RECTIFYING EXTERNALLY-APPLIED CURRENTS IN THE SAID FIRST SURFACE PORTION INCLUDING A MAGNETIC FIELD SOURCE THE MAGNETIC FIELD VECTOR OF WHICH IS SUBTANTIALLY PARALLEL TO THE FIRST SAID SURFACE AND IS SUBSTANTIALLY PERPENDICULAR TO THE DIRECTION OF EXTERNALLY-APPLIED SUPERCURRENT TRAVEL ALONG SAID FIRST SURFACE PORTION.
Claim 2
Dependent Claim
78 words
AN ELECTRONIC DEVICE COMPRISING A BODY OF SUPERCONDUCTIVE MATERIAL HAVING A FIRST SURFACE PORTION CAPABLE OF SUPPORTING EXTERNALLY-APPLIED SUPERCURRENTS AND A SECOND SURACE PORTION NOT CAPABLE OF SUPPORTING EXTERNALLYAPPLIED SUPERCURRENTS, AND MAGNETIC MEANS FOR RECTIFYING EXTERNALLY-APPLIED CURRENTS IN THE SAID FIRST SURFACE PORTION INCLUDING A MAGNETIC FIELD SOURCE THE MAGNETIC FIELD VECTOR OF WHICH IS SUBTANTIALLY PARALLEL TO THE FIRST SAID SURFACE AND IS SUBSTANTIALLY PERPENDICULAR TO THE DIRECTION OF EXTERNALLY-APPLIED SUPERCURRENT TRAVEL ALONG SAID FIRST SURFACE PORTION.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-24 | 1971-01-23 | 1971-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-24 | 1975-01-23 | 1975-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-24 | 1979-01-23 | 1979-07-25 | $7700.00 | Window Closed / Lapsed |