US3677929A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable frame for thin sheet electrodes
Assignee: American Chemical and Refining Co Inc
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Filing: 1970-08-19
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Granted: 1972-07-18
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Expires: 1990-08-19
Abstract
Abstract An electrode assembly includes an adjustable frame having a thin sheet electrode mounted therewithin. The frame comprises parallel side bars and end members extending therebetween, with at least one of the end members being slidably engageable with the side bars to vary the area defined within the frame. An electrically conductive connector is provided on the electrode for connection to a current source, and means is included to support the assembly within a plating tank.
Inventors
- 👤 George Ralph Young Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:38
CPC Classifications
C; C25; C25D; C25D17/00; C25D17/10
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) | 1975-07-18 | 1976-01-17 | 1976-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-07-18 | 1980-01-17 | 1980-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-07-18 | 1984-01-17 | 1984-07-18 | $7700.00 | Window Closed / Lapsed |