US3560263A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrolysis
Assignee: Motors Liquidation Co
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Filing: 1966-10-05
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Granted: 1971-02-02
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Expires: 1986-10-05
Abstract
Abstract IMPROVEMENT TO PROCESS FOR ELECTROLYTICALLY DISSOCIATING FUSED ALKALI METAL HALIDES BY ADDING AN ALKALI METAL TO THE FUSED HALIDE TO CAUSE INCREASED WETTING OF THE CARBON OR GRAPHIC ANODES BY THE FUSED HALIDES. A PREFERRED CURRENT REVERSAL PULSING TECHNIQUE FOR INTRODUCING AT ALKALI METAL INTO THE HALIDE IS DESCRIBED.
Inventors
- 👤 Dominicus A J Swinkels
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:27
CPC Classifications
C; C25; C25C; C25C3/00; C25C3/02; H; H01; H01M; H01M10/00; H01M10/42; H01M10/44; H01M12/00; H01M12/04; H01M12/06; H01M12/08; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-01 | 1974-08-03 | 1975-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-01 | 1978-08-03 | 1979-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-01 | 1982-08-03 | 1983-02-02 | $7700.00 | Window Closed / Lapsed |