US3088077A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Superconducting circuits
Assignee: General Electric Co
•
Filing: 1960-04-25
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Granted: 1963-04-30
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Expires: 1980-04-25
Abstract
No abstract record available.
Inventors
- 👤 Roland W Schmitt
- 👤 Milan D Fiske
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:30
CPC Classifications
G; G11; G11C; G11C11/00; G11C11/21; G11C11/44; Y; Y10; Y10S; Y10S336/00; Y10S336/01; Y10S505/00; Y10S505/825; Y10S505/855; Y10S505/856; Y10S505/857; Y10S505/881
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
75 words
AN ELECTRICAL DEVICE COMPRISING A FIRST SUPERCONDUCTOR, A SECOND SUPERCONDUCTOR, MEANS TO MAINTAIN BOTH SUPERCONDUCTORS AT A TEMPERATURE SUCH THAT THEY ARE IN THEIR SUPERCONDUCTIVE STATE WHEN UNAFFECTED BY MAGNETIC FIELDS, SAID SECOND SUPERCONDUCTOR BEING SO ARRANGED WITH RESPECT TO SAID FIRST SUPERCONDUCTOR THAT ITS MAGNETIC FIELD TENDS TO INCREASE THE RESISTANCE OF THE FIRST SUPERCONDUCTOR, MEANS TO SUBJECT SAID FIRST SUPERCONDUCTOR TO A MAGNETIC FIELD INSUFFICIENT TO RENDER IT RESISTIVE, MEANS TO PASS CUR-
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) | 1966-04-29 | 1966-10-29 | 1967-04-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-29 | 1970-10-29 | 1971-04-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-29 | 1974-10-29 | 1975-04-30 | $7700.00 | Window Closed / Lapsed |