ClassID:

151923

F16J15/4474 - CPC Classification

Classification description:

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

Recent Application in this class:
#1
20250084863
2025-03-13

HIGH PRESSURE GAS SEALING

#2
20240301917
2024-09-12

SEALING DEVICE

#3
20240077083
2024-03-07

High pressure gas sealing

#4
20240011563
2024-01-11

Sealing assembly for bearings, in particular for use in agriculture

#5
20220381348
2022-12-01

Sealing assembly for bearings, in particular for use in agriculture

#6
20220186627
2022-06-16

LABYRINTH SEAL COMPRISING AN ABRADABLE ELEMENT WITH VARIABLE CELL DENSITY

#7
20210355954
2021-11-18

High pressure gas sealing

#8
20210172530
2021-06-10

Shaft seal assembly

#9
20200386319
2020-12-10

Labyrinth seal bearing housing

#10
20180355973
2018-12-13

Leak resistant pump

#11
20180292011
2018-10-11

Labyrinth seal bearing housing

#12
20180073640
2018-03-15

Shaft seal assembly

#13
20180045066
2018-02-15

Non-contact seal with removal features

#14
20160312898
2016-10-27

Shaft seal assembly

#15
20160273658
2016-09-22

Sealing element

#16
20160201802
2016-07-14

Knife edge seal tree

#17
20160161003
2016-06-09

Sealing element with additional ring

#18
20150260295
2015-09-17

Labyrinth seal bearing housing

#19
20150211639
2015-07-30

Non-contacting labyrinth seal assembly

#20
20150159761
2015-06-11

Non-contact labyrinth seal assembly and method of construction thereof

#21
20150069717
2015-03-12

Split seal for a shaft

#22
20140219597
2014-08-07

Compact restictive seal for bearing housings

#23
20140159318
2014-06-12

Non-contact labyrinth seal assembly and method of construction thereof

#24
20100225065
2010-09-09

Compact restictive seal for bearing housings

#25
20100052265
2010-03-04

Seal with non-contact adjacent deflector rings

#26
20100052264
2010-03-04

COMPACT RESTRICTIVE SEAL FOR BEARING HOUSINGS

#27
20080001362
2008-01-03

Split bearing isolator and a method for assembling seal

#28
20070296157
2007-12-27

Bearing seal

#29
20070222158
2007-09-27

Bearing alignment device and seal arrangement

#30
20070182105
2007-08-09

Seal configuration

#31
20070145690
2007-06-28

Unitizing element and method for assembling a seal

#32
20070085276
2007-04-19

Seal with non-contact adjacent deflector rings

#33
20060087084
2006-04-27

Unitizing element and method for assembling a seal

#34
16910454
2022-06-21

Flooded metallic bearing isolator

#35
15963021
2020-07-07

Flooded metallic bearing isolator