US PATENT SUBCLASS 29 / 894.353
.~.~.~.~ Die-press shaping

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

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
894  DF  .~ Wheel making {4}
894.3  DF  .~.~ Land wheel {8}
894.35  DF  .~.~.~ Rim making {3}
894.353.~.~.~.~ Die-press shaping

DEFINITION

Classification: 29/894.353

Die-press shaping:

(under subclass 894.35) Process wherein stock material is deformed by means of a forming tool which substantially imparts its shape to the material as deformation force is

applied thereto to form the rim.