ClassID:

29336

B01D35/30 - CPC Classification

Classification description:

Other filtering devices; Auxiliary devices for filtration; Filter housing constructions Filter housing constructions

Sub-classes:
Recent Application in this class:
#1
20260145105
2026-05-28

Filtering Apparatus

#2
20260138066
2026-05-21

FILTER ASSEMBLY

#3
20260138062
2026-05-21

REGENERATIVE MEDIA FILTER

#4
20260138061
2026-05-21

REGENERATIVE MEDIA FILTER

#5
20260131267
2026-05-14

CARBON FILTER FOR AN INDOOR SMOKER

#6
20260131266
2026-05-14

FILTER CARTRIDGE, AND METHOD OF RETROFITTING FILTER HOUSING

#7
20260124564
2026-05-07

FILTER ASSEMBLY WITH ENHANCED SEALING MEACHNISM

#8
20260115635
2026-04-30

REFRIGERATOR AND MANIFOLD FOR WATER FILTER

#9
20260110668
2026-04-23

FILTER ASSEMBLIES, DEPTH INDICATORS, TORQUE-LIMITING FITTINGS, TORQUE-INDICATING FITTINGS, AND SYSTEMS INCORPORATING THE SAME

#10
20260102722
2026-04-16

FUEL FILTER

#11
20260091332
2026-04-02

TOOL-FREE WATER FILTER

#12
20260077279
2026-03-19

FILTER SYSTEM WITH AT LEAST TWO FILTER ELEMENTS, FILTER ELEMENT, AND USE

#13
20260071453
2026-03-12

Swimming Pool Backwash Filtration Device

#14
20260061348
2026-03-05

INTEGRATED POOL FILTRATION SYSTEM

#15
20260054202
2026-02-26

SYSTEM INCLUDING A REUSEABLE OIL FILTER

#16
20260048346
2026-02-19

FLUID STRAINER

#17
20260043188
2026-02-12

FILTER ASSEMBLY FOR AN APPLIANCE

#18
20260042040
2026-02-12

FUEL FILTER

#19
20260035851
2026-02-05

WASHING MACHINE

#20
20260034485
2026-02-05

DISPOSABLE FILTER CAPSULE ASSEMBLY

#21
20260027497
2026-01-29

FILTER FOR FUEL AND OILS

#22
20260027496
2026-01-29

WATER FILTRATION ASSEMBLY

#23
20260021431
2026-01-22

FILTER AND METHOD OF MAKING AND USING THE SAME

#24
20260007990
2026-01-08

FILTER ELEMENT AND FILTER SYSTEM

#25
20260007989
2026-01-08

FILTER ELEMENT AND FILTER SYSTEM

#26
20260007988
2026-01-08

SYSTEMS AND METHODS FOR A DRUM FILTER FOR A FRYER SYSTEM

#27
20250387736
2025-12-25

MODULAR CONNECTOR AND FILTRATION DEVICE WITH MODULAR CONNECTION FEATURES

#28
20250375733
2025-12-11

PARABOLOIDAL AND CYLINDRICAL LOW-PRESSURE DROP SORBENT FILTER SYSTEM FOR FILTRATION, DIRECT AIR CAPTURE, OR POINT SOURCE CAPTURE

#29
20250367582
2025-12-04

FILTER DEVICE

#30
20250361669
2025-11-27

DOUBLE-PUMP ASSEMBLY AND CLOTHES TREATMENT APPARATUS HAVING SAME

#31
20250360439
2025-11-27

FILTER DEVICE AND FILTRATION DEVICE

#32
20250345730
2025-11-13

FILTER DEVICE HAVING A FILTER ELEMENT

#33
20250345729
2025-11-13

FILTER SYSTEM FOR FILTERING FLUIDS AND FILTER ELEMENT FOR FILTER SYSTEM

#34
20250345728
2025-11-13

FILTRATION SYSTEM FOR A WATER DRAINAGE SYSTEM

#35
20250320147
2025-10-16

Mechanical Sludge Thickener System and Method Thereof

#36
20250319430
2025-10-16

FILTER FRAME WITH A CLAMPING STRUCTURE

#37
20250288927
2025-09-18

FILTER ELEMENT, ION EXCHANGER FILTER ELEMENT, AND FILTER SYSTEM

#38
20250288926
2025-09-18

REPLACEABLE FILTER ELEMENT

#39
20250281859
2025-09-11

WATER PURIFYING APPARATUS AND FILTER STRUCTURE

#40
20250281858
2025-09-11

LIQUID FILTRATION CARTRIDGE AND A SYSTEM FOR LIQUIED FILTRATION

#41
20250269308
2025-08-28

AIR DRYER CARTRIDGE, OIL FILTER, KIT, AIR DRYER, AND METHOD OF ASSEMBLING AN AIR DRYER

#42
20250269305
2025-08-28

SLURRY FILTERING DEVICE

#43
20250262572
2025-08-21

METHODS AND APPARATUS FOR REPLACEABLE WATER FILTRATION CARTRIDGE

#44
20250249383
2025-08-07

FILTER HEAD ASSEMBLY HAVING A THREADED BAYONET CONNECTOR ADAPTER WITH A POSITION TOLERANCE IMPROVING RETAINER RING

#45
20250235804
2025-07-24

Quick Change Oil Filter

#46
20250215635
2025-07-03

CLOTHES TREATMENT APPARATUS

#47
20250214009
2025-07-03

FILTRATION SYSTEM WITH BYPASS AND FILTERING CONFIGURATIONS, AND COMPONENTS AND METHODS OF OPERATION THEREOF

#48
20250196030
2025-06-19

Y-STRAINER

#49
20250188667
2025-06-12

FILTER MODULE, FILTER APPARATUS, AND CLOTHES TREATING APPARATUS

#50
20250186909
2025-06-12

Filter Layer Structure, Filter Assembly, and Method of Forming a Filter Layer Structure

#51
20250177892
2025-06-05

FILTER

#52
20250170501
2025-05-29

FILTER CARTRIDGE WITH VALVE ACTIVATION FEATURE

#53
20250170500
2025-05-29

Closed Bioprocessing Device

#54
20250161848
2025-05-22

AQUARIUM FILTER ARRANGEMENT WITH VIBRATION ISOLATION

#55
20250154710
2025-05-15

Lifter As Pet Hair Filter

#56
20250144550
2025-05-08

MEETHOD OF OPERATING A RAKE SYSTEM

#57
20250135383
2025-05-01

SPIN-ON FILTER WITH EXTERNAL THREADS AND METHODS

#58
20250129730
2025-04-24

OIL FILTER BASE ASSEMBLY

#59
20250114731
2025-04-10

FUNCTIONAL COMPONENT OF A FLUID FILTER, AND FLUID FILTER

#60
20250108320
2025-04-03

BUFFERING DEVICE FOR FILTER BOTTLE

#61
20250099883
2025-03-27

HIGH FLOW, LOW HOLD UP FILTERS

#62
20250098691
2025-03-27

POULTRY FEET STERILIZER

#63
20250083079
2025-03-13

FILTER DEVICE, FILTER ELEMENT, CONFIGURATION OF A FILTER ELEMENT, AND METHOD FOR IDENTIFYING A FILTER ELEMENT

#64
20250083078
2025-03-13

FILTER ASSEMBLY AND WATER PURIFIER INCLUDING THE SAME

#65
20250083074
2025-03-13

QUICK OIL CHANGE FILTER AND ASSEMBLY

#66
20250075404
2025-03-06

FLUID TREATMENT MODULE FOR AN APPLIANCE THAT INCLUDES A MICROFIBER FILTER ACCESS MECHANISM

#67
20250065254
2025-02-27

Laminar Gas Flow Filter

#68
20250058253
2025-02-20

FILTER ELEMENT

#69
20250050256
2025-02-13

LIQUID FILTER ARRANGEMENT AND METHODS

#70
20250050254
2025-02-13

Composite Structure for Liquid Filtration Device

#71
20250050253
2025-02-13

COMPONENT FOR A LIQUID FILTER

#72
20250050252
2025-02-13

FILTER FOR A SPRAY-COATING SYSTEM AND FILTER ASSEMBLY

#73
20250050251
2025-02-13

FILTER MEDIA INSERT STRUCTURES AND METHODS OF INSTALLATION

#74
20250025811
2025-01-23

COMPOSITE FILTER AND WATER PURIFIER HAVING SAME

#75
20250017433
2025-01-16

WET DRY APPLIANCE

#76
20250010226
2025-01-09

ROTARY VESSEL WITH A RELEASABLE LOCKING DEVICE FOR A FILTER ASSEMBLY

#77
20240424433
2024-12-26

SYSTEMS AND METHODS FOR IN-LINE FILTERING OF DEBRIS IN SWIMMING POOLS AND SPAS

#78
20240424431
2024-12-26

FILTERING UNIT

#79
20240417279
2024-12-19

Gravity Filter Cap and Gravity Water Filtration Method Therefor

#80
20240417278
2024-12-19

Gravity Filter Cap for Water Bottle

#81
20240399274
2024-12-05

ALIGNMENT NOTCH FOR AN ENDCAP OF A FILTER ELEMENT

#82
20240390827
2024-11-28

Multi-Stage Filter, A Filtration System Containing Such Filters, and Methods of Using the Systems

#83
20240390826
2024-11-28

FILTER HOUSING WITH FILTER KEY ATTACHMENT

#84
20240384823
2024-11-21

Fluid containers and filter assemblies with externally and internally threaded adapters

#85
20240382879
2024-11-21

FILTRATION SYSTEM

#86
20240382877
2024-11-21

CHARGED PARTICLE FILTER AND REMOVAL SYSTEM

#87
20240375029
2024-11-14

DEVICE FOR APPLYING MAGNETIC FIELD TO A FILTER FOR REDUCING METALLIC CONTAMINANTS

#88
20240367074
2024-11-07

FILTER DEVICE

#89
20240366280
2024-11-07

FILTER MODULE USED FOR COOLING SYSTEM AND COOLING DEVICE

#90
20240350950
2024-10-24

WATER COOLER FILTER WITH SECURE BAYONET-TYPE CONNECTION

#91
20240350949
2024-10-24

FUEL FILTER

#92
20240342633
2024-10-17

FILTER ARRANGEMENTS FOR LIQUIDS AND METHODS OF USE

#93
20240335777
2024-10-10

Water Filter System and Method

#94
20240334647
2024-10-03

LIQUID-COOLING HEAT EXCHANGE DEVICE

#95
20240325948
2024-10-03

FUEL-WATER SEPARATOR CONTAINMENT SYSTEMS AND METHODS FOR WATERCRAFT

#96
20240316485
2024-09-26

NO FILTER NO RUN FILTER CARTRIDGE

#97
20240307802
2024-09-19

FILTER WITH IMPROVED FLUID FLOW

#98
20240307800
2024-09-19

FILTER CARTRIDGE FOR INSERTION IN A FILTER HOUSING OF A FLUID FILTER

#99
20240299867
2024-09-12

FILTER ELEMENT

#100
20240293765
2024-09-05

POWER AND COMMUNICATION DELIVERY CONFIGURATION FOR A WATER FILTRATION ASSEMBLY OF AN APPLIANCE

#101
20240269587
2024-08-15

CLOSURE ELEMENT FOR DRAINAGE OPENING OF FILTER SYSTEM, FILTER HOUSING PART OF FILTER SYSTEM, FILTER ELEMENT, AND FILTER SYSTEM

#102
20240261711
2024-08-08

VALVE ARRANGEMENT, LIQUID FILTERS, FILTER ASSEMBLIES, AND METHOD

#103
20240252960
2024-08-01

Filter element mounting structure

#104
20240238707
2024-07-18

WATER FILTER ELEMENT HAVING A REMOVAL AND REPLACEMENT MEMBER

#105
20240238706
2024-07-18

FILTER HEAD, FILTER AND FILTER ASSEMBLY

#106
20240229338
2024-07-11

MICROPLASTIC FILTER FOR A WASHING MACHINE

#107
20240227001
2024-07-11

HIGH PRESSURE FILTER APPARATUS AND RELATED METHODS

#108
20240226786
2024-07-11

FILTER ARRANGEMENT AND HALF COUPLING ELEMENT COMPRISING A FILTER ARRANGEMENT

#109
20240226785
2024-07-11

HIGH PRESSURE FILTER APPARATUS WITH EXTERNAL SLEEVE AND RELATED METHODS

#110
20240226782
2024-07-11

REGENERATIVE MEDIA FILTER

#111
20240216841
2024-07-04

FILTER HOLDER

#112
20240207770
2024-06-27

FILTER ELEMENT WITH CONVERTIBLE END CAP AND METHODS

#113
20240207763
2024-06-27

FLUID FILTER RETENTION MECHANISM

#114
20240173657
2024-05-30

FILTER INTERCONNECT USING A MAGNETIC SHEAR FORCE

#115
20240173656
2024-05-30

Liquid Recovery Filter

#116
20240173653
2024-05-30

BOWL FILTER CARTRIDGE ARRANGEMENT HAVING TRAP AND METHODS

#117
20240173650
2024-05-30

PERFORATED LAYER COALESCER

#118
20240157278
2024-05-16

FilterCover by CleanMyPool

#119
20240156322
2024-05-16

DISHWASHING APPLIANCE AND FILTER HAVING A VISUAL FILL VOLUME INDICATION

#120
20240149195
2024-05-09

Filter element butt joint mechanism

#121
20240141668
2024-05-02

Garbage Bin

#122
20240139659
2024-05-02

FILTER HOUSING FOR SPIN-ON OR BOWL CARTRIDGE ASSEMBLIES

#123
20240138382
2024-05-02

DEVICE FOR EXTRACTING FOREIGN MATTER IN FISH TANK

#124
20240133111
2024-04-25

MICROPLASTIC FILTER FOR A WASHING MACHINE

#125
20240131579
2024-04-25

HIGH PRESSURE FILTER APPARATUS AND RELATED METHODS

#126
20240131459
2024-04-25

Oil filter cartridge

#127
20240131458
2024-04-25

HIGH PRESSURE FILTER APPARATUS WITH EXTERNAL SLEEVE AND RELATED METHODS

#128
20240131456
2024-04-25

REGENERATIVE MEDIA FILTER

#129
20240123380
2024-04-18

WATER PURIFIER FOR PETS

#130
20240123375
2024-04-18

WATER SEDIMENT FILTER ASSEMBLY

#131
20240115980
2024-04-11

CAPSULE TYPE BIDET FILTER

#132
20240110619
2024-04-04

FILTER ASSEMBLY

#133
20240109008
2024-04-04

FILTER INTERCONNECTS UTILIZING MAGNETIC SHEAR FORCE GENERATED BY CODED POLYMAGNETS

#134
20240091686
2024-03-21

WATER PURIFIER

#135
20240090934
2024-03-21

Filter module used for cooling system and cooling device

#136
20240084491
2024-03-14

LIFTER FOR A LAUNDRY APPLIANCE THAT INCLUDES AN INTERNAL FILTER FOR REMOVING PET HAIR FROM LAUNDRY BEING PROCESSED

#137
20240082760
2024-03-14

FILTRATION SEALING SYSTEM

#138
20240082758
2024-03-14

ELECTROSTATICALLY CONDUCTIVE FILTER ELEMENT AND FUEL FILTER

#139
20240066442
2024-02-29

REPLACEMENT FAUCET FILTER FOR FAUCET MOUNTED FILTER UNIT

#140
20240058731
2024-02-22

FILTER ASSEMBLIES, DEPTH INDICATORS, TORQUE-LIMITING FITTINGS, TORQUE-INDICATING FITTINGS, AND SYSTEMS INCORPORATING THE SAME

#141
20240058730
2024-02-22

WATER-FILTRATION DEVICE

#142
20240058729
2024-02-22

PUSH FILTER WITH FLOATING KEY LOCK

#143
20240057552
2024-02-22

PET WATER DISPENSER AND FILTER

#144
20240052548
2024-02-15

FILTER APPARATUS AND CLOTHES TREATING APPARATUS HAVING THE SAME

#145
20240050878
2024-02-15

FILTER DEVICE AND FILTER ELEMENT

#146
20240050876
2024-02-15

FILTER DEVICE AND FILTER ELEMENT

#147
20240043285
2024-02-08

WATER PURIFYING APPARATUS AND REFRIGERATOR INCLUDING THE SAME

#148
20240024803
2024-01-25

FILTER ASSEMBLY

#149
20240024802
2024-01-25

FILTER ASSEMBLY AND REFRIGERATOR INCLUDING THE SAME

#150
20240009605
2024-01-11

DOUBLE FILTER APPARATUS INCLUDING GAS SUPPLY TUBE AND SYSTEM INCLUDING THE SAME

#151
20240009604
2024-01-11

DOUBLE FILTER STRUCTURE

#152
20240009603
2024-01-11

LIQUID FILTER AND FILTER ELEMENT

#153
20230416967
2023-12-28

LIFTER FOR A LAUNDRY APPLIANCE THAT INCLUDES AN INTERNAL FILTER FOR REMOVING PET HAIR FROM LAUNDRY BEING PROCESSED

#154
20230415078
2023-12-28

FILTERING GROUP INCLUDING A SPHERICAL VALVE

#155
20230407658
2023-12-21

FILTER CARTRIDGE FOR SWIMMING POOLS AND SPAS

#156
20230399788
2023-12-14

IMPELLER FOR LAUNDRY APPLIANCE THAT INCORPORATES A FILTERING CAP FOR SEPARATING PARTICULATE MATTER FROM WASH FLUID WITHIN THE APPLIANCE

#157
20230398475
2023-12-14

CHARGED PARTICLE FILTER AND REMOVAL SYSTEM

#158
20230392568
2023-12-07

Jet fuel filter assembly

#159
20230381705
2023-11-30

Filter device having multiple changeable filter surfaces

#160
20230381694
2023-11-30

Rotary vessel with a releasable locking device for a filter assembly

#161
20230373453
2023-11-23

VEHICLE BRAKE

#162
20230364536
2023-11-16

Swimming Pool Backwash Filtration Device

#163
20230364533
2023-11-16

FUEL FILTER PASSAGE FOR DOWNWARD FUEL FLOW DIRECTION

#164
20230364532
2023-11-16

FILTER DEVICE FOR A DISHWASHER OR WASHING MACHINE

#165
20230364530
2023-11-16

Fluid filtering apparatus and method

#166
20230356449
2023-11-09

MODULAR FLUID PROCESSING APPARATUSES, MODULAR COMPONENTS AND RELATED METHODS

#167
20230338879
2023-10-26

ELASTOMERIC SEALING SPRING GASKET FOR A FILTER ASSEMBLY

#168
20230338877
2023-10-26

Fuel filter element and filter assembly

#169
20230337884
2023-10-26

RECOVERY TANK

#170
20230337641
2023-10-26

AQUARIUM FILTER ARRANGEMENT WITH CONTROL VALVE

#171
20230332567
2023-10-19

Filter device

#172
20230330576
2023-10-19

FILTER ELEMENT

#173
20230330575
2023-10-19

Filter assembly

#174
20230330574
2023-10-19

DISC FILTER HOLDER

#175
20230330571
2023-10-19

Rake system and method

#176
20230330567
2023-10-19

FILTER DEVICE

#177
20230321566
2023-10-12

FILTER ELEMENT, FILTER DEVICE, ARRANGEMENT AND ASSEMBLY METHOD

#178
20230321565
2023-10-12

SOLID-LIQUID SEPARATOR AND SOLID-LIQUID SEPARATION SYSTEM

#179
20230312331
2023-10-05

Apparatus for the transfer and distribution of bulk liquids

#180
20230302416
2023-09-28

POINT OF USE OR POINT OF DISPENSE FILTER WITH MULTIPLE PLEAT PACKS

#181
20230302385
2023-09-28

FILTRATION SYSTEM FOR A WATER DRAINAGE SYSTEM

#182
20230294025
2023-09-21

TRANSMISSION OIL FILTER ASSEMBLY

#183
20230285882
2023-09-14

Liquid filter arrangement and methods

#184
20230285881
2023-09-14

FILTER KEY FOR FOUNTAIN ACCESS DOOR

#185
20230285880
2023-09-14

FLUID PROCESSING CASSETTE WITH INTEGRATED FILTER

#186
20230277964
2023-09-07

UNDULATED INTERLOCKING HOUSING-ENDPLATE INTERFACE GEOMETRY

#187
20230256364
2023-08-17

High flow, low hold up filters

#188
20230249108
2023-08-10

Filter head assembly having a threaded bayonet connector adapter with a position tolerance improving retainer ring

#189
20230249106
2023-08-10

FILTER APPARATUS

#190
20230233964
2023-07-27

PRESSING SURFACE FOR FILTRATION CONTAINER ASSEMBLY

#191
20230233963
2023-07-27

FUEL FILTER

#192
20230233962
2023-07-27

MODULAR APPARATUS FOR COLLECTING CANNABIS TRICHOMES

#193
20230233960
2023-07-27

Alignment notch for an endcap of a filter element

#194
20230233040
2023-07-27

METHOD AND DEVICE FOR REMOVING A CHEMICAL SUBSTANCE FROM HUMAN EXCRETA

#195
20230226467
2023-07-20

Mesh filter for fuel supply system of vehicle

#196
20230212029
2023-07-06

Septic tank filter system

#197
20230211264
2023-07-06

Aquarium filter arrangement with vibration isolation

#198
20230191363
2023-06-22

FILTER FOR WATER PURIFIER AND WATER PURIFIER INCLUDING SAME

#199
20230182050
2023-06-15

OIL PURIFICATION FILTER

#200
20230182049
2023-06-15

LIQUID FILTER UNIT WITH LATERALLY ARRANGED FILTERS, AND METHOD OF OPERATING THEREOF

#201
20230182048
2023-06-15

FLUID CONNECTION ELEMENT

#202
20230182047
2023-06-15

Filter with inner container arrangement

#203
20230173413
2023-06-08

Fuel filter with coalescer

#204
20230173412
2023-06-08

Quick oil change filter and assembly

#205
20230172416
2023-06-08

Wet dry appliance

#206
20230172408
2023-06-08

Wet dry appliance

#207
20230158427
2023-05-25

GARMENT CARE APPARATUS AND CONTROL METHOD THEREFOR

#208
20230149838
2023-05-18

FILTER CARTRIDGE, AND METHOD OF RETROFITTING FILTER HOUSING

#209
20230145088
2023-05-11

FILTER BASE FOR ELECTRONIC CONNECTION TO MATING FILTER HOUSING ASSEMBLY

#210
20230139571
2023-05-04

Water filtration system and method

#211
20230136410
2023-05-04

Wastewater filters and wastewater filtration systems specifically adapted for their use

#212
20230135406
2023-05-04

Tableware Washing Apparatus and Filtering Device Thereof

#213
20230130119
2023-04-27

CHEMICAL FILTER ASSEMBLIES

#214
20230123507
2023-04-20

Microfiber filtration system

#215
20230119622
2023-04-20

FILTER DEVICE HAVING A FILTER ELEMENT

#216
20230117933
2023-04-20

Filter element and filter assembly

#217
20230111559
2023-04-13

Integral filter endcap, mold, and seal

#218
20230110390
2023-04-13

FILTER ASSEMBLIES, DEPTH INDICATORS, TORQUE-LIMITING FITTINGS, TORQUE-INDICATING FITTINGS, AND SYSTEMS INCORPORATING THE SAME

#219
20230109534
2023-04-06

Fuel filter cartridge

#220
20230084595
2023-03-16

FILTER DEVICE FOR FILTERING A FLUID

#221
20230055557
2023-02-23

Immersion Bioreactor Device

#222
20230052030
2023-02-16

WATER FILTER

#223
20230050131
2023-02-16

CLOTHES LIFTING DEVICE FOR WASHING MACHINE, AND DRUM WASHING MACHINE

#224
20230039303
2023-02-09

SYSTEM FOR CONTINUOUS OIL/WATER SEPARATION USING SUPERHYDROPHILIC OIL/WATER SEPARATION FILTER

#225
20230025622
2023-01-26

Filter with electrically-conductive wrap

#226
20230023624
2023-01-26

FILTER CARTRIDGE WITH VALVE MEMBER AND METHODS

#227
20230016651
2023-01-19

FILTER DEVICE FOR A WATER-BEARING DOMESTIC APPLIANCE, A WATER-BEARING DOMESTIC APPLIANCE WITH A FILTER DEVICE AND A METHOD FOR FILTERING WATER WITH A FILTER DEVICE

#228
20230012874
2023-01-19

MIKVAH SANITATION DEVICES

#229
20230012317
2023-01-12

Laminar gas flow filter

#230
20230001337
2023-01-05

RECESS FOR RECEIVING A FILTER CARTRIDGE

#231
20230001333
2023-01-05

Filter system comprising a pump and filter head module for a filter system

#232
20230001332
2023-01-05

Water filter with self-rinsing capability

#233
20220410043
2022-12-29

Method of operating a rake system

#234
20220410042
2022-12-29

Liquid filter

#235
20220395769
2022-12-15

Durable, collapsible, and configurable strainer basket for pool equipment

#236
20220387913
2022-12-08

Integrated module with stage one and stage two filters combined in single housing

#237
20220387911
2022-12-08

FILTER CARTRIDGE, AND METHOD OF RETROFITTING FILTER HOUSING

#238
20220370936
2022-11-24

Filter valve assembly

#239
20220370934
2022-11-24

Filter housing with filter key attachment

#240
20220362694
2022-11-17

Spin-on filter with external threads and methods

#241
20220362693
2022-11-17

Device for applying magnetic field to a filter for reducing metallic contaminants

#242
20220362690
2022-11-17

FILTER UNIT WITH FLOW OPTIMIZATION

#243
20220355228
2022-11-10

WATER PURIFYING APPARATUS AND FILTER STRUCTURE

#244
20220355223
2022-11-10

Liquid filter, and a liquid filtration apparatus using the liquid filter

#245
20220347606
2022-11-03

Push filter with floating key lock

#246
20220347604
2022-11-03

Filter assembly with an inner filter element with a top rib

#247
20220339566
2022-10-27

Filter device together with filter element

#248
20220339565
2022-10-27

Filtration system with bypass and filtering configurations, and components and methods of operation thereof

#249
20220331717
2022-10-20

Filter assembly capable of adjusting elimination of solid materials using flow-variable bypass flow path

#250
20220324723
2022-10-13

Water purifying apparatus and refrigerator including the same

#251
20220323889
2022-10-13

Liquid filter arrangement and methods

#252
20220305415
2022-09-29

Filter System and Filter Element

#253
20220304319
2022-09-29

Closed loop recycling system and dip tank for antimicrobial compounds

#254
20220297035
2022-09-22

Filter key for fountain access door

#255
20220288511
2022-09-15

FILTER DEVICE

#256
20220282471
2022-09-08

STORM WATER DRAIN PIT

#257
20220282422
2022-09-08

BI-DIRECTIONAL RECIRCULATING FILTRATION AND REMOVEABLE FILTRATION APPARATUS FOR LAUNDRY TREATING APPLIANCES

#258
20220274038
2022-09-01

Spin-on filter with external threads and methods

#259
20220274037
2022-09-01

Filter housing

#260
20220274036
2022-09-01

FILTER DEVICE

#261
20220266178
2022-08-25

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

#262
20220258082
2022-08-18

Torsional No Filter No Run System and Method

#263
20220258079
2022-08-18

FILTER INLINE HEATER

#264
20220258078
2022-08-18

FILTRATION ASSEMBLY INCLUDING A FILTERING CARTRIDGE AND A FILTER BODY

#265
20220258077
2022-08-18

Filter device

#266
20220258076
2022-08-18

Filter device

#267
20220252028
2022-08-11

Air flow distribution arrangements in pre-cleaner systems

#268
20220249990
2022-08-11

Liquid filter arrangement; components; and, methods

#269
20220249989
2022-08-11

Quick change oil filter

#270
20220249987
2022-08-11

Water purification filter

#271
20220249986
2022-08-11

CARTRIDGE FILTRATION SYSTEM CONTAINED IN A FLEXIBLE BAG AND VACUUM CLEANER EQUIPPED WITH SUCH A SYSTEM

#272
20220243622
2022-08-04

Fluid cell and docking station

#273
20220243384
2022-08-04

Washing machine

#274
20220241707
2022-08-04

Oil separator

#275
20220233980
2022-07-28

Ring filter element and liquid filter device

#276
20220228310
2022-07-21

Filter device and washing machine having same

#277
20220226756
2022-07-21

Locking feature for a filter

#278
20220221098
2022-07-14

Strainer

#279
20220219103
2022-07-14

Rotary vessel for a filter assembly

#280
20220219102
2022-07-14

Cover for filter cartridge

#281
20220211475
2022-07-07

Disposable dental waste filter device

#282
20220203275
2022-06-30

Oil filter

#283
20220203270
2022-06-30

Indexed filter element for spin on rechargeable filter and related method of use

#284
20220203269
2022-06-30

FILTER ELEMENT WITH SELF-CONTAINED ELECTROSTATIC BUILDUP PROTECTION

#285
20220195745
2022-06-23

Underwater debris suction apparatus

#286
20220193583
2022-06-23

Fluid-Purifying Element of a Fluid-Purifying System for Purifying Liquid Fluid, Fluid-Purifying System, and Sealing Element of a Fluid-Purifying Element

#287
20220186694
2022-06-16

Fuel filter

#288
20220176279
2022-06-09

AIR CONDITIONER CONDENSATE FILTRATION DEVICE

#289
20220170913
2022-06-02

Method for Processing Blood Sample

#290
20220161178
2022-05-26

Filter assembly with a diffuser

#291
20220161167
2022-05-26

FILTER WITH SHIELDED INTERNAL GASKET

#292
20220161166
2022-05-26

Multi-stage filter, a filtration system containing such filters, and methods of using the systems

#293
20220161165
2022-05-26

Filter assembly for ice making appliance

#294
20220161163
2022-05-26

Fuel filter passage for downward fuel flow direction

#295
20220161159
2022-05-26

Device for Separating Debris From a Fluid

#296
20220153608
2022-05-19

DOUBLE-WATER-OUTPUT CYLINDRICAL INTEGRATED WATER PURIFIER

#297
20220152527
2022-05-19

Perforated layer coalescer

#298
20220152526
2022-05-19

Perforated layer coalescer

#299
20220146430
2022-05-12

Portable water quality instrument

#300
20220143535
2022-05-12

Automatic Self-Cleaning Filter Driven by Submersible Actuator