US3600286A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrolytic treatment of aqueous solutions
Assignee: Selectro Chem Co
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Filing: 1968-02-26
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Granted: 1971-08-17
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Expires: 1988-02-26
Abstract
Abstract THE METHOD OF AND SYSTEM FOR LIBERATING A GAS OR GASES FROM AN ELECTROLYTE THROUGH THE USE OF TWO ELECTRODES WITHIN THE ELECTROLYTE AND CONNECTED WITH AA DIRECT CURRENT TO FORM, WITH THE ELECTROLYTE, AN INTERNAL CIRCIUT AND CYCLICALLY REVERSING THE POLARITY OF THE ELECTRODES. THE SYSTEM FURTHER COMPREHENDS SUBJECTING A THIRD ELECTRODE TO THE ELECTROLYTE WHICH IS CONNECTED WITH THE POSITIVE SIDE OF THE DIRECT CURRENT AS LONG AS THE SYSTEM IS IN OPERATION.
Inventors
- 👤 Rolland C Sabins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:30
CPC Classifications
C; C25; C25B; C25B15/00; C02; C02F; C02F1/00; C02F1/46; C02F1/461; C02F1/46104; C02F1/467; C02F1/4672; C02F1/4674; C02F2103/00; C02F2103/42; C02F2201/00; C02F2201/46; C02F2201/461; C02F2201/46105; C02F2201/4612; C02F2201/46125; C02F2201/4613; C02F2201/4615; C02F2201/4616; C02F2201/4617; C02F2201/4619; C02F2303/00; C02F2303/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-08-16 | 1975-02-15 | 1975-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-08-16 | 1979-02-15 | 1979-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-08-16 | 1983-02-15 | 1983-08-17 | $7700.00 | Window Closed / Lapsed |