Patent US3496622A successfully refreshed from Google Patents.
US3496622A
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Method of manufacturing superconductive nb3sn-wrapped wire
Assignee: US Philips Corp
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Filing: 1965-02-05
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Granted: 1970-02-24
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Expires: 1985-02-05
Abstract
No abstract record available.
Inventors
- 👤 Cornelis Willem Berghout
- 👤 Gijsbertus Marie Arnoldus Kort
- 👤 Anthonie Izaak Luteijn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:54
CPC Classifications
H; H01; H01F; H01F6/00; H01F6/06; H10; H10N; H10N60/00; H10N60/01; H10N60/0184; Y; Y10; Y10S; Y10S420/00; Y10S420/901; Y10S428/00; Y10S428/922; Y10S428/9265; Y10S428/93; Y10S505/00; Y10S505/80; Y10S505/801; Y10S505/805; Y10S505/812; Y10S505/813; Y10S505/815; Y10S505/823; Y10S505/825; Y10S505/917; Y10S505/918; Y10S505/919; Y10S505/921; Y10S505/928; Y10S505/93; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49014; Y10T428/00; Y10T428/12; Y10T428/12014; Y10T428/12028; Y10T428/12063; Y10T428/12097; Y10T428/12493; Y10T428/12771; Y10T428/12806; Y10T428/12812; Y10T428/12819
Claims Analysis
Total Claims: 0
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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) | 1973-02-23 | 1973-08-25 | 1974-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-23 | 1977-08-25 | 1978-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-23 | 1981-08-25 | 1982-02-24 | $7700.00 | Window Closed / Lapsed |