Patent US3167692A successfully refreshed from Google Patents.
US3167692A
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Superconducting device consisting of a niobium-titanium composition
Assignee: AT&T Inc
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Filing: 1961-04-24
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Granted: 1965-01-26
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Expires: 1981-04-24
Abstract
No abstract record available.
Inventors
- 👤 Bernd T Matthias
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:02
CPC Classifications
C; C22; C22C; C22C14/00; C22C27/00; C22C27/02; C22C27/025; H; H01; H01F; H01F6/00; H01F6/06; H10; H10N; H10N60/00; H10N60/01; H10N60/0156; Y; Y10; Y10S; Y10S420/00; Y10S420/901; Y10S505/00; Y10S505/80; Y10S505/801; Y10S505/805; Y10S505/825; Y10S505/856; Y10S505/857; Y10S505/879
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
A SUPERCONDUCTING MAGNET CONFIGURATION COMPRISING A PLURALITY OF TURNS OF A MATERIAL COMPRISING A COMPOSITION OF THE NB-TI SYSTEM AND CONSISTING ESSENTIALLY OF FROM 10 TO 90 ATOMIC PERCENT NB AND FROM 90 TO 10 ATOMIC PERCENT TI, TOGETHER WITH MEANS FOR MAINTAINING THE SAID TURNS AT A TEMPERATURE AT LEAST AS LOW AS THE CRITICAL TEMPERATURE FOR THE SAID MATERIAL AND WITH MEANS FOR INTRODUCING A CURRENT OF SUCH MAGNITUDE THAT A FIELD OF AT LEAST 30 KGAUSS IS PRODUCED.
Claim 2
Dependent Claim
81 words
A SUPERCONDUCTING MAGNET CONFIGURATION COMPRISING A PLURALITY OF TURNS OF A MATERIAL COMPRISING A COMPOSITION OF THE NB-TI SYSTEM AND CONSISTING ESSENTIALLY OF FROM 10 TO 90 ATOMIC PERCENT NB AND FROM 90 TO 10 ATOMIC PERCENT TI, TOGETHER WITH MEANS FOR MAINTAINING THE SAID TURNS AT A TEMPERATURE AT LEAST AS LOW AS THE CRITICAL TEMPERATURE FOR THE SAID MATERIAL AND WITH MEANS FOR INTRODUCING A CURRENT OF SUCH MAGNITUDE THAT A FIELD OF AT LEAST 30 KGAUSS IS PRODUCED.
References Cited (Backward Citations)
GB841296A
Cited
US2940845A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-01-26 | 1968-07-27 | 1969-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-01-26 | 1972-07-27 | 1973-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-01-26 | 1976-07-27 | 1977-01-26 | $7700.00 | Window Closed / Lapsed |