US3697404A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus to support the electrodes and bus bars in an electrolytic cell
Assignee: PETER M PAIGE
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Filing: 1971-01-29
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Granted: 1972-10-10
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Expires: 1991-01-29
Abstract
Abstract ELECTROLYTIC CELL APPARTUS COMPRISING AS AN ESSENTIAL FEATURE A CAPPING BOARD FORMED OF A PLURALITY OF INTERLOCKING, E.G., PLASTIC MOLDED, UNITS FORMING A STRUCTURE DESIGNED TO BE SUPPORTED ON THE WALLS OF ELECTROYLTIC TANKS, AND TO SUPPORT A SERIES OF ANODES, CATHODES AND BUS BARS IN OPERABLE RELATION, EACH F SUCH UNITS INCLUDING A BODY PORTION WITH A SEAT AND EXTENDING DOVETAIL MEMBERS WHICH INTERLOCK ADACENT UNITS. ANODES AND CATHODE HANGER BARS REST AT ONE END ON THE SEATS OF THE CAP- PING BOARD AND ARE SUPPORTED AT THEIR OPPOSITE ENDS ON A BUS BAR BETWEEN ALIGNED INTERLOCKING UNITS OF THE CAPPING BOARD.
Inventors
- 👤 Peter M Paige
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:43
CPC Classifications
C; C25; C25C; C25C7/00; C25C7/02
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) | 1975-10-10 | 1976-04-10 | 1976-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-10-10 | 1980-04-10 | 1980-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-10-10 | 1984-04-10 | 1984-10-10 | $7700.00 | Window Closed / Lapsed |