ClassID:

147635

F16C33/6648 - CPC Classification

Classification description:

Parts of bearings; Special methods for making bearings or parts thereof; Parts of ball or roller bearings; Special parts or details in view of lubrication with liquid lubricant; Retaining the liquid in or near the bearing in a porous or resinous body, e.g. a cage impregnated with the liquid

Recent Application in this class:
#1
20260077406
2026-03-19

Manufacturing a Copper Foam Ball

#2
20240229862
2024-07-11

BEARING UNIT AND MOTOR

#3
20240209895
2024-06-27

POWER TRANSFER MECHANISM

#4
20240167515
2024-05-23

Deep groove ball bearing with split cage

#5
20230220879
2023-07-13

Cage segment for a segmented cage

#6
20230184290
2023-06-15

Linear guideway with lubricating structure

#7
20220389962
2022-12-08

Method of Making Copper Foam Ball

#8
20220316526
2022-10-06

Linear guide

#9
20220221004
2022-07-14

Lubricant supply device, method for manufacturing the same, and rolling sliding device

#10
20220106984
2022-04-07

HIGH PRECISION GEAR BOX

#11
20210396241
2021-12-23

ROLLING BEARING HAVING A SEALING ASSEMBLY AND WATER PUMP HAVING SAME

#12
20210317878
2021-10-14

Rolling bearing

#13
20210231175
2021-07-29

Bearing assembly and compressor with bearing assembly

#14
20210190141
2021-06-24

Linear motion guide unit

#15
20210102575
2021-04-08

Large roller bearing

#16
20210040986
2021-02-11

Cageless full-complement anti-friction bearing and planetary gearbox having such an anti-friction bearing

#17
20200096044
2020-03-26

Rolling-element bearing unit for a motor vehicle wheel or a motorbike rocker arm

#18
20190257359
2019-08-22

Bicycle rolling-element bearing assembly

#19
20190203766
2019-07-04

Linear guide

#20
20180328410
2018-11-15

LUBRICATION OF GEARS IN TWIN-SHAFT PUMPS

#21
20180030990
2018-02-01

Pump lubricant supply systems

#22
20180023577
2018-01-25

Vacuum pump lubricant supply systems

#23
20180003232
2018-01-04

Bicycle rolling-element bearing assembly

#24
20170370802
2017-12-28

Kit for bearing and bearing arrangement

#25
20170356499
2017-12-14

Rolling bearing, rotating machine element, and solid-film formation method

#26
20170356497
2017-12-14

BEARING RACE

#27
20170328409
2017-11-16

Rolling bearing apparatus

#28
20170227055
2017-08-10

Vacuum pump

#29
20170138395
2017-05-18

BALL BEARING ASSEMBLY

#30
20170130771
2017-05-11

Curvilinear motion rolling guide unit

#31
20170097047
2017-04-06

Linear guideway with a self-lubricating assembly

#32
20170045086
2017-02-16

Bearing and method of forming a bearing

#33
20160356314
2016-12-08

Rolling bearing apparatus

#34
20160245392
2016-08-25

Lubrication structure and transmission

#35
20160245337
2016-08-25

Rolling bearing guide apparatus

#36
20160138653
2016-05-19

Bearing assembly with lubrication cartridge

#37
20160097398
2016-04-07

Vacuum pump

#38
20160061261
2016-03-03

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

#39
20150345554
2015-12-03

Linear motion guide unit

#40
20150337898
2015-11-26

Linear guideway

#41
20150086140
2015-03-26

Linear motion guide unit with lubricating member

#42
20150071576
2015-03-12

Linear motion guide unit

#43
20150030274
2015-01-29

ROLLER BEARING HAVING INTERNAL LUBRICATION

#44
20140363114
2014-12-11

Rolling element bearing cage section, rolling-element bearing cage, and rolling-element bearing

#45
20140363113
2014-12-11

Rolling-element bearing

#46
20140199010
2014-07-17

Rolling bearing unit

#47
20140079349
2014-03-20

Rolling bearing

#48
20140050430
2014-02-20

BEARING AND LUBRICATION SYSTEM USED THEREWITH

#49
20130315512
2013-11-28

Linear motion guide unit

#50
20130195386
2013-08-01

Linear guide apparatus

#51
20130160586
2013-06-27

Self lubricating linear motion guided screw assembly

#52
20130108194
2013-05-02

Linear motion guide unit using balls

#53
20130044968
2013-02-21

Miniature linear motion guide unit

#54
20120328225
2012-12-27

Rolling bearing device

#55
20120201483
2012-08-09

Miniature linear motion guide unit with lubrication system

#56
20120195535
2012-08-02

Linear motion guide unit with long-lasting lubricating system

#57
20120170883
2012-07-05

Apparatus and method for controlled release of lubricant additives in bearing and gear assemblies

#58
20120051676
2012-03-01

Linear motion guide unit

#59
20110280510
2011-11-17

Rolling bearing

#60
20110255816
2011-10-20

BEARING ELEMENT WITH POROUS ELEMENTS IN RING SEGMENTS

#61
20110176754
2011-07-21

Linear motion guide unit

#62
20110064345
2011-03-17

ROLLING ELEMENT HAVING LUBRICANT DEPOT AND ROLLER BEARING

#63
20100327686
2010-12-30

Rolling bearing having internal lubrication

#64
20100316317
2010-12-16

Bearing having a porous element for accommodating lubricant

#65
20100296917
2010-11-25

Vacuum pump

#66
20100248880
2010-09-30

CYLINDRICAL ROLLER-INCORPORATED ROLLER CHAIN

#67
20100247013
2010-09-30

Retainer for roller bearing, and rolling bearing

#68
20100209029
2010-08-19

Linear motion device comprising projection-free return passage

#69
20100209028
2010-08-19

Linear motion device comprising projection-free return passage

#70
20100209027
2010-08-19

Linear motion device comprising a deflection assembly having a single deflection passage

#71
20100206104
2010-08-19

Linear motion device with compact motor arrangement

#72
20100027929
2010-02-04

Lubricating system, bearing utilizing the system, universal joint utilizing the system, and process for production thereof

#73
20100002976
2010-01-07

TAPERED ROLLER BEARING

#74
20100002965
2010-01-07

Lubricating member for linear motion rolling guide unit and slider for linear motion rolling guide unit

#75
20090252442
2009-10-08

Motion guide device and method of lubricating the same

#76
20090245700
2009-10-01

Running roller carriage of a running roller guide

#77
20090074335
2009-03-19

Slider for linear motion rolling guide unit

#78
20090069203
2009-03-12

Heat reversible gel-like lubricating composition, process for producing the same, and bearing lubricant and bearing system using said composition

#79
20090060400
2009-03-05

Slider for linear motion rolling guide unit

#80
20090054276
2009-02-26

Porous Solid Lubricant, Bearing and Constant-Velocity Joint

#81
20090022437
2009-01-22

Lubricating element and lubricating unit

#82
20080293598
2008-11-27

Rolling device and rolling device manufacturing method

#83
20080234086
2008-09-25

CYLINDRICAL ROLLER-INCORPORATED ROLLER CHAIN

#84
20080232724
2008-09-25

Lubricating member for linear motion rolling guide unit and slider for linear motion rolling guide unit using the lubricating member

#85
20080159668
2008-07-03

Linear motion guide apparatus having lubricating device

#86
20080085070
2008-04-10

Retainer for rolling bearing, and rolling bearing

#87
20080080795
2008-04-03

Linear motion guide unit

#88
20070292064
2007-12-20

Rolling bearing and cage for rolling bearing

#89
20070280572
2007-12-06

Torque transmission device lubrication method

#90
20070223845
2007-09-27

Linear motion guide system with highly-tight sealing units

#91
20070217723
2007-09-20

Method for providing a lubricating layer to a bearing

#92
20070189645
2007-08-16

Adjusting structure for adjusting amount of lubricant applied to a linear guideway

#93
20070071372
2007-03-29

Linear motion guide unit

#94
20070053619
2007-03-08

Linear motion guide unit

#95
20060228059
2006-10-12

Linear guide with cage chain

#96
20060215943
2006-09-28

Linear motion guide unit

#97
20060165322
2006-07-27

Sealing device for linear guide apparatus

#98
20060104552
2006-05-18

Linear motion guide unit

#99
20060102427
2006-05-18

Lubricant supply unit

#100
20060078237
2006-04-13

Linear motion guide unit

#101
20060029303
2006-02-09

Linear guide bearing apparatus

#102
20060023977
2006-02-02

Coupled structure of rolling elements and a roller bearing using the same

#103
20050190996
2005-09-01

Sealing device for linear guide apparatus

#104
20050166695
2005-08-04

Liner motion device, rolling device and separator for rolling device

#105
20050078892
2005-04-14

Linear motion guide unit

#106
20050041896
2005-02-24

Guide unit