F16N21/06 - CPC Classification Index

ClassID:

153725 ⎘

F16N21/06 - CPC Classification

Classification description:

Conduits; Junctions ; Fittings for lubrication apertures Covering members for nipples, conduits or apertures

Recent Application in this class:

20260085785

2026-03-26

OIL TANK ACCESS PORT COVER FOR AN AIRCRAFT ENGINE OIL SYSTEM

20210190097

2021-06-24

Filter retaining plug

20190309770

2019-10-10

Filter retaining plug

20190093822

2019-03-28

GREASE CAP

20180274723

2018-09-27

Grease gun sleeve that captures drool and prevents contamination

20170211746

2017-07-27

Cover and methods of making and using same

20160116111

2016-04-28

Positive locking grease plug

20160061261

2016-03-03

Lubricant supply device for linear guide apparatus, and linear guide apparatus

20150113786

2015-04-30

High pressure grease fitting tool for online replacement

#10

20140367386

2014-12-18

Threadless magnetic oil drain plug

#11

20140190772

2014-07-10

Lubrication device and protective cover for a lubrication device

#12

20120217095

2012-08-30

Cap for a grease nipple

#13

20120074177

2012-03-29

Grease gun stopper

#14

20100147629

2010-06-17

Fitting cover

#15

20050279578

2005-12-22

Grease zerk dust cap