US PATENT SUBCLASS 451 / 52
.~.~ Bearing raceway

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


451 /   HD   ABRADING

28  DF  ABRADING PROCESS {19}
51  DF  .~ Ring, tube, bushing, sleeve, or cylinder abrading {1}
52.~.~ Bearing raceway

DEFINITION

Classification: 451/52

Bearing raceway:

(under subclass 51) Method for grinding a bearing raceway for a ball or roller bearing.

SEE OR SEARCH CLASS

29, Metal Working,

898.066, for a process of making a bearing raceway involving more than grinding.