US PATENT SUBCLASS 228 / 262.41
.~.~.~ Steel 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  DF  .~.~ Ferrous metal member {2}
262.41.~.~.~ Steel member {2}
262.42  DF  .~.~.~.~> Brazing or soldering {1}
262.44  DF  .~.~.~.~> And nonferrous metal member

DEFINITION

Classification: 228/262.41

Steel member:

(under subclass 262.4) Process wherein composition of the iron (Fe) work article comprises an alloy containing carbon (C), but not more than 1.7% carbon.

(1) Note. Steel may be comprised of iron and carbon alloyed with any of many other materials.