Multiple-track cathode for electroformation of metallic filaments
US4040942A · kind A · utility
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6References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 23, 1976 |
| Grant date | Aug 9, 1977 |
| Priority date | — |
| Expiry date | Aug 23, 1996 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25D1/04
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Disclosed is an improved cathode arrangement for use in the electroformation of metallic filaments. The cathode includes a plurality of closed-loop plating surfaces that are congruent to, and interleaved with, each other. This pattern of plating surfaces facilitates the simultaneous stripping of a number of filaments reducing the likelihood of mutual interference among the filaments being stripped.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.