US PATENT SUBCLASS 29 / 898.068
.~.~.~.~ Roller making

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

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
898  DF  .~ Process for making bearing or component thereof {13}
898.04  DF  .~.~ Rotary bearing {3}
898.06  DF  .~.~.~ Anti-friction bearing or component thereof {7}
898.068.~.~.~.~ Roller making

DEFINITION

Classification: 29/898.068

Roller making:

(under subclass 898.06) Process of manufacturing a

cylindrical rolling component for use in an anti-friction bearing.

SEE OR SEARCH THIS CLASS, SUBCLASS:

895+, for method of making a roller for general usage.

SEE OR SEARCH CLASS

384, Bearings,

565+, for roller structure.