US PATENT SUBCLASS 33 / 517
.~ Bearing or bearing part

Current as of: June, 1999
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501  DF  GAUGE {61}
517.~ Bearing or bearing part

DEFINITION

Classification: 33/517

Bearing or bearing part:

(under subclass 501) Subject matter which includes a device to gauge a bearing or bearing part.

SEE OR SEARCH CLASS

29, Metal Working,

898+, for a process for making bearing or component thereof, and subclass 724 for means to assemble or disassemble a roller or ball bearing.

73, Measuring and Testing,

9, for a frictional resistance test.

340, Communications: Electrical,

682, for testing a bearing condition responsive indicating system.

451, Abrading,

49+, for grinding of a roll, roller, shaft, ball, or piston.