US PATENT SUBCLASS 228 / 262.4
.~.~ Ferrous metal member

Current as of: June, 1999
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228 /   HD   METAL FUSION BONDING

101  DF  PROCESS {38}
262.1  DF  .~ Critical work component, temperature, or pressure {7}
262.4.~.~ Ferrous metal member {2}
262.41  DF  .~.~.~> Steel member {2}
262.45  DF  .~.~.~> Brazing or soldering

DEFINITION

Classification: 228/262.4

Ferrous metal member:

(under subclass 262.1) Process for bonding a work article, the greatest composition percentage of which is iron (Fe), to another article.

(1) Note. The work article of this subclass may be considered to be ferrous "based."

(2) Note. The second article may or may not be ferrous.