US3515793A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cryogenic polyphase cable
Assignee: Alcatel Lucent SAS
•
Filing: 1967-12-29
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Granted: 1970-06-02
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Expires: 1987-12-29
Abstract
No abstract record available.
Inventors
- 👤 Marcel Aupoix
- 👤 Francois Moisson-Franckhauser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:18
CPC Classifications
H; H01; H01B; H01B12/00; H01B12/02; Y; Y02; Y02E; Y02E40/00; Y02E40/60; Y10; Y10S; Y10S505/00; Y10S505/825; Y10S505/884; Y10S505/885; Y10S505/886
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA706969A
Cited
US2099407A
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FR858102A
Cited
US2531917A
Cited
US3022368A
Cited
US2976343A
Cited
US3292016A
Cited
US3301937A
Cited
FR1463138A
Cited
US3414662A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-01 | 1973-12-01 | 1974-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-01 | 1977-12-01 | 1978-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-01 | 1981-12-01 | 1982-06-02 | $7700.00 | Window Closed / Lapsed |