Lubricators > Force feed > Followers > Hand-operated > Patents

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Class Information
Number: 184/38.1
Name: Lubrication > Lubricators > Force feed > Followers > Hand-operated
Description: The piston-follower is actuated by hand to force the lubricant out of its receptacle.

Sub-classes under this class:

Class Number	Class Name	Patents
184/38.2	Follower rod threaded to receptacle	1
184/38.3	Follower threaded to receptacle	1
184/38.4	Follower threaded to rod	7

Patents under this class:

Patent Number	Title Of Patent	Date Issued
6149037	Adapter for replaceable lubricant storage cartridge	Nov. 21, 2000
5782318	Bearing lubrication apparatus	Jul. 21, 1998
5205574	Tow hitch apparatus	Apr. 27, 1993
5044470	Lubricant puncture device and method	Sep. 3, 1991
4607727	Grease zerk ram	Aug. 26, 1986
4077493	Grease gun	Mar. 7, 1978
3938623	Grease gun	Feb. 17, 1976