ClassID:

153723

F16N21/02 - CPC Classification

Classification description:

Conduits; Junctions ; Fittings for lubrication apertures Lubricating nipples

Recent Application in this class:
#1
20240353058
2024-10-24

CONNECTOR OF GREASE GUN

#2
20230374922
2023-11-23

VALVE ASSEMBLY FOR MACHINE FLUID OPERATIONS

#3
20230142640
2023-05-11

Lubricant dispenser systems and methods

#4
20230103322
2023-04-06

LINEAR GUIDE, CARRIAGE, END CAP AND METHOD FOR LUBRICATION

#5
20210381406
2021-12-09

Valve assembly for machine fluid operations

#6
20210197663
2021-07-01

Work vehicle

#7
20200284394
2020-09-10

Grease tool for repacking dual angular contact bearing with grease, and method of using same

#8
20200256211
2020-08-13

Non-uniform spray pattern oil delivery nozzle

#9
20200123940
2020-04-23

Valve assembly for machine fluid operations

#10
20200080687
2020-03-12

Over an axle grease tool for repacking wheel bearing with grease, and method of using same

#11
20200041056
2020-02-06

Quick-disassembly nipple connector structure

#12
20200041055
2020-02-06

Quick-disassembly nipple connector structure

#13
20190383430
2019-12-19

Swivel joint with electrical conductivity grease fitting

#14
20190331294
2019-10-31

Grease injection nipple

#15
20190257409
2019-08-22

Greasable idler pulley and related kit and method

#16
20190101242
2019-04-04

Guide rail oiling tool

#17
20180142837
2018-05-24

Grease Gun with Locking Coupler and Hose-Securing Element

#18
20170370412
2017-12-28

Grease tool for repacking dual angular contact bearing with grease, and method of using same

#19
20170248271
2017-08-31

FLUID SUPPLY APPARATUS

#20
20170152775
2017-06-01

Valve assembly for machine fluid operations

#21
20170074409
2017-03-16

Nuisance marine growth preventing compound and valve system

#22
20170009938
2017-01-12

LUBRICATION/BLEEDER FITTING

#23
20170002977
2017-01-05

Tool for unseizing and lubricating well valves, and method of unseizing said valves

#24
20150113786
2015-04-30

High pressure grease fitting tool for online replacement

#25
20140290761
2014-10-02

Valve assembly for machine fluid operations

#26
20140096391
2014-04-10

Method of applying lubrication to legs of a hairpin tube

#27
20140060974
2014-03-06

Idle Gear Remote Grease Line

#28
20130206512
2013-08-15

GREASE FITTING

#29
20120283027
2012-11-08

Central Lubrication of Articulated Shafts

#30
20120267890
2012-10-25

Grease coupler

#31
20110048855
2011-03-03

Lubricating nipple

#32
20100147629
2010-06-17

Fitting cover

#33
20080149424
2008-06-26

ADJUSTING STRUCTURE FOR AN OIL FEEDING DEVICE OF A LINEAR GUIDEWAY

#34
20070113894
2007-05-24

Methods and systems for performing, monitoring and analyzing multiple machine fluid processes

#35
20070068739
2007-03-29

Lubricator for equipment exposed to pressure

#36
20050173004
2005-08-11

Methods and systems for performing, monitoring and analyzing multiple machine fluid processes

#37
20050143178
2005-06-30

Method and apparatus for detecting worn universal joint components

#38
20050002592
2005-01-06

Rod end device for a motor vehicle