Patents-Review.com
ClassID:

151925 ⎘

F16J15/4478 - CPC Classification

Classification description:

Sealings; Free-space packings; Labyrinth packings with radial path Pre-assembled packings

Recent Application in this class:
#1
20240328515
2024-10-03

Non-contact seal with seal device axial locator(s)

 #2
20240301917
2024-09-12

SEALING DEVICE

 #3
20240019029
2024-01-18

Sealing device

 #4
20220186627
2022-06-16

LABYRINTH SEAL COMPRISING AN ABRADABLE ELEMENT WITH VARIABLE CELL DENSITY

 #5
20210172530
2021-06-10

Shaft seal assembly

 #6
20200386319
2020-12-10

Labyrinth seal bearing housing

 #7
20190170256
2019-06-06

Shaft seal assembly

 #8
20190107147
2019-04-11

Release bearing

 #9
20180361786
2018-12-20

Wheel bearing unit

 #10
20180355918
2018-12-13

Slinger for roller bearing seal, and associated assemblies and methods

 #11
20180292011
2018-10-11

Labyrinth seal bearing housing

 #12
20180216480
2018-08-02

Shaft seal assembly with contaminant detection system

 #13
20180175695
2018-06-21

Explosion-proof current diverting device

 #14
20180128380
2018-05-10

Bearing isolator for extreme conditions

 #15
20180073640
2018-03-15

Shaft seal assembly

 #16
20180045066
2018-02-15

Non-contact seal with removal features

 #17
20170370405
2017-12-28

Bearing isolator seal with enhanced rotor drive coupling

 #18
20170363211
2017-12-21

Bearing isolator seal with tapered static shutoff O-ring interface

 #19
20160372987
2016-12-22

Explosion-proof current diverting device

 #20
20160369895
2016-12-22

Shaft seal assembly

 #21
20160312900
2016-10-27

Purgeable labyrinth axle/hub seal

 #22
20160312898
2016-10-27

Shaft seal assembly

 #23
20160273658
2016-09-22

Sealing element

 #24
20160161003
2016-06-09

Sealing element with additional ring

 #25
20160010480
2016-01-14

Film riding seal assembly for turbomachinery

 #26
20150337961
2015-11-26

Cassette seal

 #27
20150260295
2015-09-17

Labyrinth seal bearing housing

 #28
20150104291
2015-04-16

Shaft seal assembly with contaminant detection system

 #29
20150098670
2015-04-09

Drip element sealing device, in particular for rolling bearings

 #30
20150097340
2015-04-09

Sealing unit, in particular for rolling bearings

 #31
20140333031
2014-11-13

FLOODED BEARING ISOLATOR

 #32
20140265147
2014-09-18

Purgeable labyrinth axle/hub seal

 #33
20130033139
2013-02-07

Method of Securing a Sealing Device to a Housing with a Limited Bore Diameter

 #34
20110204734
2011-08-25

Motor Grounding Seal

 #35
20110109047
2011-05-12

Flooded bearing isolator

 #36
20110101618
2011-05-05

Motor Grounding Seal

 #37
20100225065
2010-09-09

Compact restictive seal for bearing housings

 #38
20100219585
2010-09-02

Isolator seal

 #39
20100181730
2010-07-22

BEARING SEAL

 #40
20100052264
2010-03-04

COMPACT RESTRICTIVE SEAL FOR BEARING HOUSINGS

 #41
20100052258
2010-03-04

Spindle seal with tangential flow-inducing distribution ring

 #42
20090127796
2009-05-21

Sealing device

 #43
20080014076
2008-01-17

Seal

 #44
20080001362
2008-01-03

Split bearing isolator and a method for assembling seal

 #45
20070246893
2007-10-25

Bearing protector with air purge

 #46
20070241513
2007-10-18

Bearing protector for axial shaft movement

 #47
20070145690
2007-06-28

Unitizing element and method for assembling a seal

 #48
20070138748
2007-06-21

Motor ground seal

 #49
20070029736
2007-02-08

Bearing protector

 #50
20070013142
2007-01-18

Bearing isolator with porous seal

 #51
20060147141
2006-07-06

Combination labyrinth and lip seal for idler rollers

 #52
20060091612
2006-05-04

Pressure resistant static and dynamic expeller shaft sealing

 #53
20060087084
2006-04-27

Unitizing element and method for assembling a seal

 #54
16910454
2022-06-21

Flooded metallic bearing isolator

 #55
15963021
2020-07-07

Flooded metallic bearing isolator