US PATENT SUBCLASS 205 / 188
.~ Forming nonelectrolytic coating before forming nonmetal electrolytic coating

Current as of: June, 1999
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205 /   HD   ELECTROLYSIS: PROCESSES, COMPOSITIONS USED THEREIN, AND METHODS OF PREPARING THE COMPOSITIONS

80  DF  ELECTROLYTIC COATING (PROCESS, COMPOSITION AND METHOD OF PREPARING COMPOSITION) {42}
188.~ Forming nonelectrolytic coating before forming nonmetal electrolytic coating {2}
189  DF  .~.~> Predominantly titanium, vanadium, zirconium, niobium, hafnium, or tantalum nonelectrolytic coating
190  DF  .~.~> Predominantly aluminum nonelectrolytic coating

DEFINITION

Classification: 205/188

Forming nonelectrolytic coating before forming nonmetal electrolytic coating:

(under subclass 80) Subject matter wherein a permanent coating is formed by a nonelectrolytic coating process before a nonmetal coating is formed by an electrolytic coating process.

(1) Note. For this subclass and those indented hereunder a permanent coating is considered to comprise any material deposited on the substrate that remains as part of the finished article.