US3489604A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Superconducting wire
Assignee: General Electric Co
•
Filing: 1966-05-31
•
Granted: 1970-01-13
•
Expires: 1986-05-31
Abstract
No abstract record available.
Inventors
- 👤 Mark G Benz
- 👤 Fred F Holub
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:56
CPC Classifications
H; H10; H10N; H10N60/00; H10N60/01; H10N60/0128; H01; H01B; H01B13/00; H01B13/06; H01B13/065; H01F; H01F6/00; H01F6/06; Y; Y10; Y10S; Y10S420/00; Y10S420/901; Y10S428/00; Y10S428/922; Y10S428/9265; Y10S428/93; Y10S505/00; Y10S505/80; Y10S505/801; Y10S505/805; Y10S505/806; Y10S505/812; Y10S505/813; Y10S505/815; Y10S505/818; Y10S505/821; Y10S505/825; Y10S505/917; Y10S505/918; Y10S505/919; Y10S505/924; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49014; Y10T428/00; Y10T428/12; Y10T428/12333; Y10T428/12493; Y10T428/12535; Y10T428/12542; Y10T428/12549; Y10T428/12556; Y10T428/12569; Y10T428/12611; Y10T428/12708; Y10T428/12771; Y10T428/12806; Y10T428/12819; Y10T428/12986; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/294
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB547532A
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US3119897A
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US3109963A
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US3273225A
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GB998233A
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US3352009A
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US3336549A
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US3325590A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-12 | 1973-07-14 | 1974-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-12 | 1977-07-14 | 1978-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-12 | 1981-07-14 | 1982-01-13 | $7700.00 | Window Closed / Lapsed |