(under subclass 206) Subject matter including means for allowing a lubricant to flow to a bearing surface, or means for applying a lubricant to a bearing surface.
(1) Note. The bearing surface is that of a plain bearing and/or the sliding surface between a ball and a socket.
SEE OR SEARCH THIS CLASS, SUBCLASS:
322, for lubricating means for a radial bearing and see search notes for other search.