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US3772201A
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Electrode for electrolytic conversion cells including passage means in the electrode for electrolyte flow through the electrode
Assignee: Phillips Petroleum Co
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Filing: 1971-12-27
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Granted: 1973-11-13
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Expires: 1991-12-27
Abstract
Abstract AN ELECRODE EMPLOYED IN AN ELECTROLYTIC CELL IS PROVIDED WITH AT LEAST ONE PASSAGEWAY EXTENDING THERETHROUGH, PREFERABLY IN A GENERALLY VERTICAL DIRECTION. ELECTROLYTE CIRCULATES THROUGH SAID PASSAGEWAY AND COOLS SAID ELECTRODE. IF DESIRED, CIRCULATION OF SAID ELECTROLYTE CAN BE ENHANCED BY INTRODUCING AN INERT GAS INTO SAID PASSAGEWAY.
Inventors
- 👤 K Mills
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:17
CPC Classifications
C; C25; C25B; C25B1/00; C25B1/01; C25B1/24; C25B1/245; C25B11/00; C25B11/02; C25B11/03; C25B9/00; C25B9/13; C25B9/60; C25B9/67
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) | 1976-11-12 | 1977-05-14 | 1977-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-11-12 | 1981-05-14 | 1981-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-11-12 | 1985-05-14 | 1985-11-13 | $7700.00 | Window Closed / Lapsed |