ClassID:

29436

B01D46/0006 - CPC Classification

Classification description:

Filters or filtering processes specially modified for separating dispersed particles from gases or vapours; Casings; Housings; Frame constructions; Mounting of filtering elements within casings, housings or frames Filter elements or cartridges installed in a drawer-like manner

Recent Application in this class:
#1
20260115639
2026-04-30

FILTER SYSTEM FOR SPRAY BOOTH

#2
20260097390
2026-04-09

Regeneration apparatus for waste powder activated carbon

#3
20260091185
2026-04-02

HOME VENTILATOR

#4
20250250735
2025-08-07

LAUNDRY TREATING APPARATUS

#5
20250250734
2025-08-07

LAUNDRY TREATING APPARATUS

#6
20250244048
2025-07-31

Apparatus and Method for an Adjustable Filter Rack

#7
20250161853
2025-05-22

AIR CLEANER ASSEMBLIES AND METHODS OF USE

#8
20250041778
2025-02-06

REMOVABLE FILTER SYSTEM

#9
20250032966
2025-01-30

PATHOGEN DEACTIVATING AIR FILTER SYSTEMS

#10
20250001342
2025-01-02

FILTER-HOUSING INTERFACE DESIGNS FOR HEATING, VENTILATION, AND AIR CONDITIONING SYSTEMS

#11
20240401262
2024-12-05

WASHING MACHINE HAVING DRYING FUNCTION

#12
20240328065
2024-10-03

FILTER ASSEMBLY AND WASHING MACHINE COMPRISING SAME

#13
20240318373
2024-09-26

EXHAUST FILTER ASSEMBLY FOR A CLOTHES DRYER

#14
20240189751
2024-06-13

AIR PURIFIER

#15
20240156318
2024-05-16

VACUUM CLEANER

#16
20240125487
2024-04-18

AIR PURIFICATION DEVICE AND AIR CONDITIONER

#17
20240100465
2024-03-28

Compressed Air Pulse Cleaning System Without Blow Tube

#18
20240100464
2024-03-28

AIR FILTER AND AIR PURIFIER COMPRISING SAME

#19
20240068681
2024-02-29

Modular Air Filtration Housing and System

#20
20240033670
2024-02-01

Filter and Clamping Wedge for a Filter

#21
20240033667
2024-02-01

Air Filter

#22
20240017198
2024-01-18

FILTER HAVING MEDIA PACKS ARRANGED IN A V-SHAPE AND PROTECTIVE GRID

#23
20240017197
2024-01-18

FILTER HAVING FILTER MEDIA SETS WHICH ARE ARRANGED IN A V-SHAPED MANNER AND A FRAME

#24
20230390684
2023-12-07

SIDELOAD DISINFECTING MODULAR FILTRATION SYSTEM

#25
20230390682
2023-12-07

Air cleaner assemblies and methods of use

#26
20230331071
2023-10-19

Vehicle Air-Conditioning Apparatus

#27
20230226481
2023-07-20

FILTER ELEMENT AND FILTER SYSTEM COMPRISING SAME

#28
20230220606
2023-07-13

Integrated washer-dryer

#29
20230201754
2023-06-29

Filter Element and Filter System

#30
20230201750
2023-06-29

FILTER ELEMENT AND FILTER SYSTEM

#31
20230191303
2023-06-22

FILTER SYSTEMS WITH FILTER BAG ASSEMBLIES INCLUDING FILTER BAGS WITH RADIAL SEAL GASKETS

#32
20230191299
2023-06-22

Filter Element for an Air Filter Device of a Motor Vehicle, and Air Filter Device

#33
20230182054
2023-06-15

POCKET FILTER ASSEMBLY AND METHOD FOR INSTALLATION

#34
20230158437
2023-05-25

Removable filter system

#35
20230158433
2023-05-25

Filter Element for an Air Filtration Device of a Motor Vehicle and Air Filtration Device

#36
20230097000
2023-03-30

DUCT MOUNTED FILTERING APPARATUS

#37
20230055622
2023-02-23

Fan assembly with filtering and exhaust

#38
20230055085
2023-02-23

Cooling Electronic Cabinet Assembly

#39
20230054083
2023-02-23

Industrial sweeper provided with an improved device for unclogging the air filter thereof

#40
20230030935
2023-02-02

Virus elimination assembly

#41
20220323895
2022-10-13

Air cleaner assemblies and methods of use

#42
20220266186
2022-08-25

APPARATUS AND METHOD FOR HANDLING AIRBORNE SUBSTANCES AND/OR A MULTILAYERED STRUCTURAL MEMBER

#43
20220258093
2022-08-18

Filter cartridge for a filter assembly, filter assembly and domestic appliance with a filter assembly

#44
20220233985
2022-07-28

Ventilation assembly and air conditioning apparatus

#45
20220233984
2022-07-28

Filter assembly, ventilation assembly and air-conditioning apparatus

#46
20220184651
2022-06-16

Sliding drawer dry filtration system for a paint booth

#47
20220176292
2022-06-09

Wall-mounted air purifier

#48
20220176291
2022-06-09

WALL-MOUNTED AIR PURIFIER

#49
20220088528
2022-03-24

Filter element and filter system

#50
20220082277
2022-03-17

Air Vent Remora Air Filtering System

#51
20220040619
2022-02-10

POCKET FILTER ASSEMBLY AND METHOD FOR INSTALLATION

#52
20220016558
2022-01-20

Air purification device

#53
20210356168
2021-11-18

FILTER SCREEN RAIL MODULE, CLEANING MEMBER, INDOOR UNIT OF AIR CONDITIONER, AND AIR CONDITIONER

#54
20210339182
2021-11-04

MODULARIZED DUST COLLECTOR SYSTEM AND CONTROL METHOD THEREOF

#55
20210262695
2021-08-26

Filter fixing device and air conditioning unit using the same

#56
20210205749
2021-07-08

Exhaust gas filter for reflow oven

#57
20210095889
2021-04-01

Filter assembly structure and water heater including the same

#58
20210086121
2021-03-25

Air cleaner assemblies and methods of use

#59
20210047776
2021-02-18

Tumble dryer

#60
20210047772
2021-02-18

LAUNDRY TREATMENT DEVICE

#61
20210039029
2021-02-11

AIR FILTERING COVER ENGAGEABLE WITH INFANT CARRIER

#62
20210008480
2021-01-14

Indoor unit for air-conditioning apparatus

#63
20200398205
2020-12-24

ENCLOSURE AIR INTAKE STRUCTURE

#64
20200269174
2020-08-27

Connection arrangement for fixing a lid of an air filter device of a motor vehicle to a filter housing and to a filter element and an associated filter element

#65
20200269171
2020-08-27

Adjustable filter track for HVAC system

#66
20200254376
2020-08-13

Air filter having fluted filter media

#67
20200254373
2020-08-13

Filter element with an oblique sealing plane

#68
20200246741
2020-08-06

Air cleaner, components thereof, and methods

#69
20200238211
2020-07-30

Filter device and filter system

#70
20200238210
2020-07-30

DUCT FILTER BOX

#71
20200156447
2020-05-21

Cabin air filter and filter element for a cabin air filter

#72
20200061510
2020-02-27

Oil separator unit

#73
20200061509
2020-02-27

Oil mist separator

#74
20200047102
2020-02-13

Multi-stage hood filter system

#75
20200031204
2020-01-30

Road vehicle having an ambient air purification device, ambient air purification device and filter element

#76
20190376477
2019-12-12

Filter cover structure of drawer-type air cleaner for vehicles, air cleaner, intake system, and vehicle including the same

#77
20190336899
2019-11-07

Environmental air cleaning device, road vehicle having environmental air cleaning device, and filter element

#78
20190301755
2019-10-03

Air filtering assembly

#79
20190282943
2019-09-19

Removable filter for portable fan

#80
20190277517
2019-09-12

Filter track assembly for HVAC units

#81
20190247780
2019-08-15

Easy change filter system For a Vehicle

#82
20190224605
2019-07-25

Side-covered axial flow filter

#83
20190192992
2019-06-27

System for staged continuous cooled filtration

#84
20190186811
2019-06-20

Air purifier for refrigerator

#85
20190160408
2019-05-30

Glue-free airtight filtering equipment

#86
20190107301
2019-04-11

FIBROUS DISPERSION AND FILTRATION AIR OUTLET SYSTEM

#87
20190046285
2019-02-14

Sterile container comprising a gas-permeable filter cassette

#88
20180353890
2018-12-13

Housing, in particular filter housing and air conditioning system for a vehicle

#89
20180345196
2018-12-06

Air cleaner assemblies and methods of use

#90
20180245550
2018-08-30

Air intake structure of automobile air cleaner and air intake structure for automobile

#91
20180243778
2018-08-30

Painting booths with automatic filter systems

#92
20180236476
2018-08-23

Painting booths with change filter systems

#93
20180221792
2018-08-09

Connection-free filter capsule apparatus

#94
20180161713
2018-06-14

Frameless self-lock filter and air cleaner using the same

#95
20180147518
2018-05-31

Filter housing for an air ventilation system

#96
20180126317
2018-05-10

Air filter having fluted filter media

#97
20180065069
2018-03-08

Air cleaner, components thereof, and methods

#98
20180036665
2018-02-08

Filter Element, in Particular for Gas Filtration

#99
20180030645
2018-02-01

Filter assembly for a dryer appliance

#100
20180017284
2018-01-18

Indoor unit for air-conditioning apparatus

#101
20180008926
2018-01-11

Indoor unit for air-conditioning apparatus

#102
20170361260
2017-12-21

Air cleaner assemblies and methods of use

#103
20170354910
2017-12-14

Multi-stage hood filter system

#104
20170341004
2017-11-30

FILTER ELEMENT AND METHOD FOR MAKING THE SAME

#105
20170320000
2017-11-09

COLLAPSIBLE EXTENDED SURFACE FILTER AND AIR CLEANER SYSTEM USING COLLAPSIBLE EXTENDED SURFACE FILTER

#106
20170267069
2017-09-21

Cabin air filter and filter element for a cabin air filter

#107
20170234598
2017-08-17

Air purifier for refrigerator

#108
20170191452
2017-07-06

Drawer type air cleaner having increased maintenance convenience, and intake system and vehicle having the same

#109
20170174050
2017-06-22

Air filter for a ventilation device of a motor vehicle

#110
20170165601
2017-06-15

Filter element with an oblique sealing plane

#111
20170165600
2017-06-15

Air cleaner

#112
20170151523
2017-06-01

Dust filter mounted in semiconductor waste gas treatment equipment

#113
20170151519
2017-06-01

Filter mounting structure

#114
20170145968
2017-05-25

Air intake system for a work vehicle with enhanced pre-cleaner serviceability

#115
20170136852
2017-05-18

Air conditioning device for vehicle

#116
20170128875
2017-05-11

Downdraft table with spark arrestor

#117
20170128872
2017-05-11

Downdraft table with self-closing louvre

#118
20170120182
2017-05-04

Air freshener

#119
20170120181
2017-05-04

Air freshener

#120
20160279546
2016-09-29

Flexible filter element with a plastic frame formed thereon by injection molding

#121
20160258109
2016-09-08

Household electrical ironing appliance comprising a filter designed to retain lime scale particles transported by the steam

#122
20160243923
2016-08-25

Air filter for a ventilation device of a motor vehicle and method for the installation thereof

#123
20160201618
2016-07-14

Air cleaner in particular of an internal combustion engine

#124
20160136562
2016-05-19

Air filter having fluted filter media

#125
20150283489
2015-10-08

Air filter mounting and demounting apparatus for over-the-range microwave oven

#126
20150135665
2015-05-21

Cabin air filter and filter element for a cabin air filter

#127
20150107204
2015-04-23

COLLAPSIBLE EXTENDED SURFACE FILTER AND AIR CLEANER SYSTEM USING COLLAPSIBLE EXTENDED SURFACE FILTER

#128
20150040527
2015-02-12

Air cleaner for vehicle

#129
20150033687
2015-02-05

Filter structure for removing contaminants from stream of fluid

#130
20150007536
2015-01-08

Flat filter element and air filter

#131
20150007533
2015-01-08

Filter element and air filter

#132
20140237967
2014-08-28

Collapsible extended surface filter and air cleaner system using collapsible extended surface filter

#133
20140150385
2014-06-05

Filter with covered edges

#134
20140144115
2014-05-29

COLLAPSIBLE EXTENDED SURFACE FILTER AND AIR CLEANER SYSTEM USING COLLAPSIBLE EXTENDED SURFACE FILTER

#135
20140131539
2014-05-15

Filter holding frame with adjustable clamping mechanism and slot for pre-filter

#136
20140102057
2014-04-17

Air filter having fluted filter media

#137
20140033666
2014-02-06

Filtering device, in particular air filter

#138
20140000458
2014-01-02

REMODEL CONSTRUCTION AIR FILTER ASSEMBLY FOR A COLD AIR RETURN

#139
20130232933
2013-09-12

Interior air filter, filter holder and filter arrangement

#140
20130160648
2013-06-27

Water separator having a filter assembly

#141
20130160410
2013-06-27

Air filter mounting/demounting apparatus for over-the-range microwave oven

#142
20130152528
2013-06-20

Filter insert

#143
20130152527
2013-06-20

Filter arrangement, in particular air filter arrangement

#144
20130152526
2013-06-20

Filter insert and filter device

#145
20130067877
2013-03-21

AIR CLEANING FILTER

#146
20120272627
2012-11-01

Air filter having fluted filter media

#147
20120204523
2012-08-16

Filter holding frame with adjustable clamping mechanism and slot for pre-filter

#148
20120198802
2012-08-09

Filter device and main filter element for a filter device

#149
20120192534
2012-08-02

MULTI-STAGE HOOD FILTER SYSTEM

#150
20120124947
2012-05-24

Air cleaner, components thereof, and methods

#151
20120117931
2012-05-17

Collapsible extended surface filter and air cleaner system using collapsible extended surface filter

#152
20120110962
2012-05-10

Air cleaner, components thereof, and methods

#153
20120079798
2012-04-05

Filter structure for removing contaminants from stream of fluid

#154
20110296665
2011-12-08

Air filter having fluted filter media

#155
20110099960
2011-05-05

Filter Insert and Filter Device

#156
20110094198
2011-04-28

Fixed frame HVAC adjustment rack for standard sized filters

#157
20100300298
2010-12-02

Filter assembly with trapped contaminant servicing

#158
20100288128
2010-11-18

Filter cassette magazine and apparatus for sequentially gathering fine particles using the same

#159
20100139629
2010-06-10

Air cleaner arrangements; serviceable filter elements; and, methods

#160
20100101197
2010-04-29

Furnace filter adapters and braces

#161
20100095642
2010-04-22

Air filter having fluted filter media

#162
20090298413
2009-12-03

Air filter for a ventilation system of a motor vehicle

#163
20080276806
2008-11-13

WELDING SMOG DISPOSING MACHINE

#164
20080271423
2008-11-06

Air filter having fluted filter media

#165
20080216455
2008-09-11

Air cleaner

#166
20080148943
2008-06-26

Lint collection apparatus and system for fabric dryers

#167
20080148695
2008-06-26

Apparatus and system for uniform sealing force in an air filter assembly

#168
20080110146
2008-05-15

Drawer air-filter device and inlet assembly having such a device

#169
20080022641
2008-01-31

Air cleaner arrangements; serviceable filter elements; and, methods

#170
20070277626
2007-12-06

Particulate matter analyzer, collecting filter and system for analyzing and collecting samples from fluids

#171
20070227174
2007-10-04

Refrigerator having air-cleaner

#172
20060162300
2006-07-27

Filtering device

#173
20050284113
2005-12-29

Refrigerator having air-cleaner

#174
20050229561
2005-10-20

Air filter having fluted filter media

#175
20050041774
2005-02-24

Particulate matter analyzer, collecting filter and system for analyzing and collecting samples from fluids

#176
17168046
2025-07-29

Filter cabinet for furnace systems

#177
15870185
2019-10-08

Filter cabinets for HVAC systems

#178
15809980
2019-04-02

Closed-loop multi-stage chilled filter system

#179
13667286
2015-04-07

Furnace filter box and method of assembly