US PATENT SUBCLASS 29 / 527.4
.~.~.~ Subsequent to metal working

Current as of: June, 1999
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29 /   HD   METAL WORKING

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
527.1  DF  .~ Combined manufacture including applying or shaping of fluent material {3}
527.2  DF  .~.~ Coating {2}
527.4.~.~.~ Subsequent to metal working

DEFINITION

Classification: 29/527.4

Subsequent to metal working:

(under subclass 527.2) Process wherein the additional manufacturing includes changing the configuration of a metal workpiece and occurs prior to the coating operation.