US3323089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Superconductive devices
Assignee: General Electric Co
•
Filing: 1961-11-02
•
Granted: 1967-05-30
•
Expires: 1981-11-02
Abstract
No abstract record available.
Inventors
- 👤 Paul S Swartz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:16
CPC Classifications
H; H10; H10N; H10N60/00; H01; H01F; H01F6/00; Y; Y10; Y10S; Y10S505/00; Y10S505/825; Y10S505/88
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
A HIGH FIELD SUPERCONDUCTIVE DEVICE COMPRISING A SOLID HIGH FIELD SUPERCONDUCTIVE BODY HAVING AN APERTURE THERETHROUGH, MEANS TO PRODUCE A MAGNETIC FIELD GENERALLY PARALLEL TO THE AXIS OF SAID APERTURE WITHIN THE APERTURE OF SAID BODY, MEANS TO MAINTAIN THE TEMPERAMEANS FOR COMPRESSING SAID MAGNETIC FIELD.
Claim 2
Dependent Claim
46 words
A HIGH FIELD SUPERCONDUCTIVE DEVICE COMPRISING A SOLID HIGH FIELD SUPERCONDUCTIVE BODY HAVING AN APERTURE THERETHROUGH, MEANS TO PRODUCE A MAGNETIC FIELD GENERALLY PARALLEL TO THE AXIS OF SAID APERTURE WITHIN THE APERTURE OF SAID BODY, MEANS TO MAINTAIN THE TEMPERAMEANS FOR COMPRESSING SAID MAGNETIC FIELD.
References Cited (Backward Citations)
US2916615A
Cited
US2946030A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-29 | 1970-11-28 | 1971-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-29 | 1974-11-28 | 1975-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-29 | 1978-11-28 | 1979-05-30 | $7700.00 | Window Closed / Lapsed |