Patents-Review.com
ClassID:

30650 ⎘

B01D2265/022 - CPC Classification

Classification description:

Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours; Non-permanent measures for connecting different parts of the filter Bayonet connecting means

Recent Application in this class:
#1
20250345733
2025-11-13

ADAPTER ELEMENT, FILTER CARTRIDGE, AIR FILTER DEVICE AND METHOD FOR REPLACING FILTER CARTRIDGE

 #2
20250269311
2025-08-28

SECURE FILTER ELEMENT AND FILTER ASSEMBLY

 #3
20250222386
2025-07-10

FILTER SILENCER

 #4
20250058259
2025-02-20

FILTER ASSEMBLY

 #5
20240207767
2024-06-27

FILTER ASSEMBLY AND MEDIA

 #6
20240009608
2024-01-11

AIR FILTER MOUNTING PLATE

 #7
20230233979
2023-07-27

A FINE FILTER PART KIT FOR A DUST EXTRACTOR AND A METHOD FOR REMOVING A FINE FILTER PART

 #8
20230191297
2023-06-22

INTEGRATED SERVICE COVER AND FILTER ELEMENT UTILIZING BAYONET FEATURE FOR ALIGNMENT

 #9
20230166208
2023-06-01

SYSTEM COMPRISING A CONNECTOR FOR COUPLING TO A FLUID FILTER ELEMENT, FLUID FILTER ELEMENT, AND PROCESS FOR PRODUCING SAME

 #10
20230030407
2023-02-02

Curved lobed seal lock air filter system

 #11
20220266178
2022-08-25

Fluid filter for a motor vehicle and filter cartridge for a fluid filter

 #12
20220249998
2022-08-11

End cap for a filter element

 #13
20220143540
2022-05-12

Curved lobed seal lock air filter system

 #14
20220018316
2022-01-20

Curved seal on filter element and protective seal mold

 #15
20210339178
2021-11-04

Assemblies; components and filter features thereof; and, methods of use and assembly

 #16
20210299602
2021-09-30

Filter assembly and media

 #17
20210275953
2021-09-09

Filter device, air conducting hose with filter element, tunnel, and use of the filter device

 #18
20210268419
2021-09-02

MODULAR FILTER ELEMENT

 #19
20210229016
2021-07-29

FILTER DEVICE AND METHOD FOR MOUNTING SUCH A FILTER DEVICE

 #20
20210086125
2021-03-25

Filter unit for a barrier system and barrier system, in particular isolator

 #21
20200346156
2020-11-05

Air cleaner; replaceable filter cartridges; and, methods

 #22
20200246739
2020-08-06

Assemblies; components and filter features thereof; and, methods of use and assembly

 #23
20200222834
2020-07-16

End cap for filter element

 #24
20200139288
2020-05-07

System comprising a connector for coupling to a fluid filter element, fluid filter element, and process for producing same

 #25
20200122074
2020-04-23

METHODS, APPARATUS AND PRODUCTS FOR FILTERING

 #26
20190168149
2019-06-06

Housing and filter system having a housing

 #27
20190015770
2019-01-17

Air cleaner; replaceable filter cartridges; and, methods

 #28
20180361292
2018-12-20

Assemblies; components and filter features thereof; and, methods of use and assembly

 #29
20180036667
2018-02-08

Secondary element for a filter system and filter system with a secondary element

 #30
20170356400
2017-12-14

Twist-interlocking engine housing and air filter and method

 #31
20170266598
2017-09-21

Air cleaner; replaceable filter cartridges; and, methods

 #32
20170151521
2017-06-01

METHODS OF OPERATING A FILTERING APPARATUS

 #33
20170028326
2017-02-02

Filter assembly

 #34
20160375391
2016-12-29

Assemblies; components and filter features thereof; and, methods of use and assembly

 #35
20160271546
2016-09-22

Air cleaner; replaceable filter cartridges; and, methods

 #36
20150240720
2015-08-27

Inlet air filter arrangement, inlet air filter cartridge, and equipment for supporting inlet air filter cartridges for a gas turbine or a combustion turbine

 #37
20150167602
2015-06-18

Filter device, in particular for gas filtration

 #38
20150167601
2015-06-18

Filter device, in particular for gas filtration

 #39
20150020487
2015-01-22

Air cleaner; replaceable filter cartridges; and, methods

 #40
20150013281
2015-01-15

Air filter element, filter housing and filter arrangement

 #41
20140325945
2014-11-06

Air cleaner replaceable filter cartridges; and, methods

 #42
20130269302
2013-10-17

Air cleaner; replaceable filter cartridges; and, methods

 #43
20130081990
2013-04-04

Filter for filtering fluids, filter cup and filter head

 #44
20130055693
2013-03-07

Sealing arrangement for apparatus for filtering, and methods, and products for filtering

 #45
20130042587
2013-02-21

Filter device

 #46
20120317939
2012-12-20

Air filter element, filter housing and filter arrangement

 #47
20120304608
2012-12-06

Air treatment device

 #48
20120297985
2012-11-29

Air treatment system

 #49
20120216497
2012-08-30

Air filter unit having a radially divided housing

 #50
20110302890
2011-12-15

Liquid separator, particularly oil separator for compressed air systems

 #51
20110283669
2011-11-24

Air cleaner; replaceable filter cartridges; and, methods

 #52
20110150632
2011-06-23

Fan unit for filter fans

 #53
20110049035
2011-03-03

FILTER ASSEMBLY

 #54
20100224065
2010-09-09

Methods, apparatus and products for filtering

 #55
20100146917
2010-06-17

Air cleaner, replaceable filter cartridges, and methods

 #56
20100126131
2010-05-27

Air cleaner; replaceable filter cartridges; and, methods

 #57
20100101195
2010-04-29

Twist and lock connection for pleated filter element with flange-to-flange locking means

 #58
20100071322
2010-03-25

Twist and lock connection for pleated filter element

 #59
20100000412
2010-01-07

Liquid separator, particularly oil separator for compressed air systems

 #60
20090320425
2009-12-31

Air Filter Unit having a Radially Divided Housing

 #61
20090242470
2009-10-01

FILTER CLOSURE SYSTEM WITH BAYONET CLOSURE

 #62
20080308487
2008-12-18

Filtering device for liquids

 #63
20080229722
2008-09-25

Filter housing

 #64
20080142425
2008-06-19

Filter systems

 #65
20080086995
2008-04-17

Air filter unit

 #66
20060277875
2006-12-14

Stackable air purifier system with expandable housing

 #67
20060225389
2006-10-12

Air cleaner; replaceable filter cartridges; and, methods

 #68
20060121768
2006-06-08

Filter housing composed of first and second releasably connected sections

 #69
20050205484
2005-09-22

Filter element, particularly for the static or dead-end filtration of fluids, and corresponding filter device

 #70
20050172590
2005-08-11

Filter element and mounting method

 #71
17145676
2023-05-02

Multi-stage filter assembly