Patents-Review.com
ClassID:

29308 ⎘

B01D35/0273 - CPC Classification

Classification description:

Other filtering devices; Auxiliary devices for filtration; Filter housing constructions; Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs Filtering elements with a horizontal or inclined rotation or symmetry axis submerged in tanks or reservoirs

Recent Application in this class:
#1
20250018319
2025-01-16

SUCTION STRAINER

 #2
20250003410
2025-01-02

FLUID FILTER FOR A COMPRESSOR

 #3
20240367075
2024-11-07

SUCTION STRAINER

 #4
20240335774
2024-10-10

SUCTION STRAINER

 #5
20240294972
2024-09-05

ENRICHMENT OF NUCLEIC ACID TARGETS

 #6
20240191678
2024-06-13

FUEL TANK AND PUMP SYSTEM

 #7
20230358233
2023-11-09

Fluid filter for a compressor

 #8
20230294025
2023-09-21

TRANSMISSION OIL FILTER ASSEMBLY

 #9
20230264124
2023-08-24

Particle separation system and method

 #10
20230167792
2023-06-01

Fuel tank and pump system

 #11
20230067418
2023-03-02

Flow control elements and fluid apparatus including the same

 #12
20230024886
2023-01-26

Submerged liquid intake strainers

 #13
20220410041
2022-12-29

Water Filter with Removable Sleeve

 #14
20220010757
2022-01-13

Fuel tank and pump system

 #15
20210238663
2021-08-05

Enrichment of nucleic acid targets

 #16
20210213377
2021-07-15

Particle separation system and method

 #17
20210129052
2021-05-06

Device for filtering liquid drawn in between two superimposed layers of filtering media

 #18
20210001254
2021-01-07

SUCTION FILTER DEVICE WITH AIR SEPARATION

 #19
20200384389
2020-12-10

FUEL STRAINER FOR AN IN-TANK FUEL PUMP

 #20
20200324232
2020-10-15

Gas-liquid separator

 #21
20200318590
2020-10-08

Fuel pump with integral vapor trap system and related method

 #22
20200269162
2020-08-27

Water filtration methods and systems

 #23
20200206663
2020-07-02

Liquid filter and tank filter system including a liquid filter

 #24
20200173407
2020-06-04

Fuel pump assembly

 #25
20200114289
2020-04-16

Apparatus and method for filtering cryogenic fluid

 #26
20200088145
2020-03-19

FUEL STRAINER

 #27
20200080525
2020-03-12

Fuel pump assembly

 #28
20200080524
2020-03-12

Fuel pump assembly

 #29
20200031570
2020-01-30

Tank device

 #30
20190271286
2019-09-05

Suction filter and fuel supply device

 #31
20190247771
2019-08-15

Liquid cleaning element, liquid cleaning system, and method for producing a liquid cleaning element

 #32
20190226502
2019-07-25

Hydraulic tank and method for manufacturing a hydraulic tank

 #33
20190210641
2019-07-11

Enrichment of nucleic acid targets

 #34
20190201817
2019-07-04

Horizontal sand separator assembly

 #35
20190195334
2019-06-27

Drive power transmission apparatus for vehicle

 #36
20190176060
2019-06-13

FILTER ELEMENT AND FILTER UNIT

 #37
20190143252
2019-05-16

Transmission oil filter assembly

 #38
20190134542
2019-05-09

Intank filter bowl with de-aeration outlet shroud

 #39
20190111361
2019-04-18

Anti-drainback valves, flex tube assemblies including the same, and dual outlet fluid filter including the same

 #40
20190107089
2019-04-11

System and method for supporting an in-tank fuel pump

 #41
20190060804
2019-02-28

Catch Basin

 #42
20190030460
2019-01-31

Fluid degassing devices having selected profiles

 #43
20190022563
2019-01-24

Suction filter and fuel supply device

 #44
20190010905
2019-01-10

Suction filter and fuel supply device

 #45
20190009195
2019-01-10

Portable Strainer Device

 #46
20180290539
2018-10-11

Liquid reservoir system and method

 #47
20180274657
2018-09-27

Oil filter assembly

 #48
20180200650
2018-07-19

Method of manufacturing a fluid filter

 #49
20180163679
2018-06-14

Fuel Supply Devices

 #50
20180155904
2018-06-07

Multi-purpose water tank

 #51
20180142775
2018-05-24

Transmission oil filter with internal magnets

 #52
20180126306
2018-05-10

Particle separation system and method

 #53
20180050290
2018-02-22

Ballast water production method and ballast water treatment system

 #54
20180038394
2018-02-08

Strainer assembly for a fluid tank

 #55
20180008915
2018-01-11

Filters for appliances

 #56
20170304749
2017-10-26

Fuel filter device

 #57
20170225103
2017-08-10

Filter element and filter unit

 #58
20170182438
2017-06-29

Intank filter bowl de-aeration outlet shroud and filter bowl and filter assembly including the same

 #59
20170114762
2017-04-27

Fuel filter employing one or more layers of wetlaid synthetic fibers

 #60
20170087488
2017-03-30

Liquid purification element for purifying a liquid

 #61
20170037762
2017-02-09

Liquid purification element

 #62
20160339363
2016-11-24

Forming filtration media for maintaining flow passage through a sock style filter

 #63
20160265494
2016-09-15

FUEL SUPPLY DEVICE

 #64
20160245136
2016-08-25

Oil strainer

 #65
20160183478
2016-06-30

Drainage Element

 #66
20160129782
2016-05-12

Liquid reservoir system and method

 #67
20160108872
2016-04-21

Fuel supply device

 #68
20160107109
2016-04-21

Filter assembly

 #69
20160045845
2016-02-18

Filter with multiple media

 #70
20160025050
2016-01-28

Multipositional filter attachment

 #71
20150247431
2015-09-03

Oil strainer

 #72
20150192051
2015-07-09

Reducing agent tank and work vehicle

 #73
20150114897
2015-04-30

Filter with internal frame openings

 #74
20150060349
2015-03-05

Suction filter

 #75
20140262992
2014-09-18

Water basin and system

 #76
20140096849
2014-04-10

Fuel supply device

 #77
20140076795
2014-03-20

Suction filter media overmolded integrally with tray

 #78
20140042079
2014-02-13

Fuel filtration devices

 #79
20140042070
2014-02-13

FILTERING APPARATUS

 #80
20130284662
2013-10-31

Fuel filter

 #81
20130199987
2013-08-08

Fluid lubricant and material shavings recapture system for a cutting operation

 #82
20130146526
2013-06-13

Fluid filter

 #83
20130146517
2013-06-13

FILTERING ASSEMBLY HAVING SEDIMENT TRAP

 #84
20120305469
2012-12-06

OIL FILTER APPARATUS

 #85
20120248021
2012-10-04

In-tank fluid filter with plastic retainer

 #86
20120175297
2012-07-12

Bent filter with bend retention feature

 #87
20120175293
2012-07-12

Gravity-flow water purifier

 #88
20120160759
2012-06-28

DUAL MEDIA FLUID FILTER

 #89
20120012517
2012-01-19

Dual media fluid filter

 #90
20110284453
2011-11-24

OIL FILTER FOR AUTOMATIC TRANSMISSION

 #91
20110259810
2011-10-27

Automatic transmission fluid filter

 #92
20110192774
2011-08-11

FUEL FILTER

 #93
20110180469
2011-07-28

Fuel filter

 #94
20110147485
2011-06-23

HEATING SCREEN AND INJECTION DEVICE INCLUDING SUCH SCREEN

 #95
20110139278
2011-06-16

FUEL PUMP

 #96
20100206802
2010-08-19

WELDED STRUCTURE OF SYNTHETIC RESIN MESH, WOVEN FABRIC, KNITTED FABRIC, AND NON-WOVEN CLOTH; FUEL FILTER BODY; AND WELDING METHOD

 #97
20100206793
2010-08-19

Suction filter and fuel supply device

 #98
20100181245
2010-07-22

Preliminary filter for a fuel delivery unit

 #99
20100140159
2010-06-10

DRAINAGE ELEMENT

 #100
20100133164
2010-06-03

Oil strainer

 #101
20100072120
2010-03-25

Fuel filter apparatus

 #102
20100065488
2010-03-18

Apparatus for buoyancy driven filtration

 #103
20090321347
2009-12-31

Fuel filter device

 #104
20090294343
2009-12-03

Suction filter for automatic transmission fluid

 #105
20090250410
2009-10-08

Dual media fluid filter

 #106
20090230049
2009-09-17

Oil filter device

 #107
20090166287
2009-07-02

Fuel Filter and Process for Producing Fuel Filter

 #108
20090139922
2009-06-04

Transmission Filter System

 #109
20090127174
2009-05-21

OIL STRAINER FOR TRANSMISSION

 #110
20090120858
2009-05-14

Fuel filter device

 #111
20090114578
2009-05-07

Suction filter for an automatic transmission

 #112
20090049994
2009-02-26

Oil filtering device

 #113
20090045129
2009-02-19

Oil strainer

 #114
20090039011
2009-02-12

Fuel-filtering device

 #115
20080290013
2008-11-27

Oil filter apparatus

 #116
20080216904
2008-09-11

FUEL SUPPLY SYSTEM

 #117
20080185331
2008-08-07

Fuel filter device

 #118
20080060528
2008-03-13

Fryer filtration arrangement

 #119
20070246420
2007-10-25

Fuel filter device

 #120
20070199884
2007-08-30

Fuel supply apparatus for motor cycle

 #121
20070151906
2007-07-05

Temperature pressure controlled flow rate

 #122
20070095733
2007-05-03

Vibration dampening double filter for fuel pump

 #123
20070023337
2007-02-01

Filter media supporting apparatus and method in an engine or transmission filter

 #124
20060254974
2006-11-16

Filtration system with bypass valve flow control apparatus and method

 #125
20060231482
2006-10-19

Integrated waffle fluid filter apparatus and method

 #126
20060219624
2006-10-05

Filter and manufacturing method therefor

 #127
20060219620
2006-10-05

Oil pan with built-in filtering element

 #128
20060180541
2006-08-17

Oil filter unit

 #129
20060180535
2006-08-17

Fuel supply unit with filter self-cleaning features

 #130
20060180398
2006-08-17

Integrated waffle pan apparatus and method

 #131
20060138041
2006-06-29

Filter for liquids, especially transmission oil in automatic transmissions of motor vehicles

 #132
20060081520
2006-04-20

Pump and strainer for a pool cover

 #133
20060076287
2006-04-13

Fuel filter arrangement

 #134
20060065246
2006-03-30

Multiple pump fuel delivery system

 #135
20060016740
2006-01-26

Method and apparatus for attaching a transmission filter to a pump

 #136
20050236321
2005-10-27

Fuel supply device

 #137
20050230323
2005-10-20

Non-planar media transmission filter apparatus and method with tray

 #138
20050173329
2005-08-11

Connecting structure of fuel filter and fuel pump

 #139
20050150826
2005-07-14

Fuel-filtering device

 #140
20050139541
2005-06-30

Filter media supporting apparatus and method in an engine or transmission filter

 #141
20050139534
2005-06-30

Ribbed plastic tray insert apparatus and method for supporting filter media in an engine or transmission filter

 #142
20050133428
2005-06-23

Filter media supporting apparatus and method in an engine or transmission filter

 #143
20050133421
2005-06-23

Ribbed plastic tray insert apparatus and method for supporting filter media in an engine or transmission filter

 #144
20050115887
2005-06-02

Fuel strainer assembly

 #145
20050098508
2005-05-12

Return-side filter for use in a vehicle transmission

 #146
20050098489
2005-05-12

Fuel strainer assembly

 #147
20050087485
2005-04-28

Fuel pump module

 #148
20050087481
2005-04-28

Sump filter with filter element cartridge

 #149
20050072309
2005-04-07

Fryer filtration arrangement

 #150
20050023201
2005-02-03

Fuel filter device

 #151
20050006300
2005-01-13

Fuel filter device

 #152
17226543
2023-06-06

Drop-in treatment apparatus and system for PFAS-impacted liquids