US PATENT SUBCLASS 384 / 28
.~.~ For valve stem

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

Internet Version by PATENTEC © 1999      Terms of Use


384 /   HD   BEARINGS

7  DF  LINEAR BEARING {20}
26  DF  .~ Plain bearings {12}
28.~.~ For valve stem

DEFINITION

Classification: 384/28

For valve stem:

(under subclass 26) Subject matter wherein the bearing is for a valve stem shaft.

SEE OR SEARCH THIS CLASS, SUBCLASS:

14, for a valve stem bearing with lubricating means.