US PATENT SUBCLASS 384 / 58
.~.~ Roller-on-axle bearing
Current as of:
June, 1999
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384 /
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BEARINGS
7
DF
LINEAR BEARING
{20}
50
DF
.~ Roller bearing {9}
58
.~.~ Roller-on-axle bearing
DEFINITION
Classification: 384/58
Roller-on-axle bearing:
(under subclass 50) Subject matter wherein structure is specified of a roller that rotates about a shaft.
SEE OR SEARCH THIS CLASS, SUBCLASS:
56, for freely-rotating roller structure.