US PATENT SUBCLASS 184 / 48.1
.~.~.~ Locking devices

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

Internet Version by PATENTEC © 1999      Terms of Use


184 /   HD   LUBRICATION

14  DF  LUBRICATORS {18}
*  DD  .~ Force feed {5}
*  DD  .~.~ Followers {9}
48.1.~.~.~ Locking devices {1}
48.2  DF  .~.~.~.~> Friction type

DEFINITION

Classification: 184/48.1

Locking devices:

The piston-follower is engaged by means which inhibit or prevent it from moving away from the lubricant.

SEE OR SEARCH THIS CLASS, SUBCLASS:

45.1+, and 46, for spring and gravity operated devices which urge the piston-follower toward the lubricant.