Patents-Review.com
ClassID:

140952 ⎘

F02M35/086 - CPC Classification

Classification description:

Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines; Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners Dust removal by flushing, blasting, pulsating or aspirating flow, washing or the like; Mechanical dust removal, e.g. by using scrapers

Recent Application in this class:
#1
20260078727
2026-03-19

AIR INTAKE SYSTEMS FOR POWER MACHINES

 #2
20260078726
2026-03-19

FILTER OIL FORMULATION

 #3
20250270974
2025-08-28

ELECTRICALLY-ASSISTED TURBOCHARGER

 #4
20250153081
2025-05-15

CYCLONIC AIR FILTER ASSEMBLY FOR AN ENGINE

 #5
20250083082
2025-03-13

AIRBOX WITH DEBRIS REMOVAL SYSTEM

 #6
20240343324
2024-10-17

OFF-ROAD VEHICLE

 #7
20240209818
2024-06-27

FILTER OIL FORMULATION

 #8
20240042368
2024-02-08

Self-cleaning air filter system

 #9
20230372859
2023-11-23

Pulse ring assembly for air cleaner systems and methods thereof

 #10
20230366368
2023-11-16

Filter Oil Formulation

 #11
20230364540
2023-11-16

Cyclonic air filter assembly for an engine

 #12
20230191308
2023-06-22

Self-cleaning air filter system

 #13
20220372939
2022-11-24

Filter Oil Formulation

 #14
20220176286
2022-06-09

Cyclonic air filter assembly for an engine

 #15
20220120245
2022-04-21

Method and system for a vehicle evaporative emissions control system

 #16
20210380179
2021-12-09

Off-road vehicle

 #17
20210246853
2021-08-12

Air supply arrangement for supplying air to an internal combustion engine

 #18
20210239077
2021-08-05

System and method for cleaning a grille of a work vehicle

 #19
20210239076
2021-08-05

System and method for cleaning an air intake screen of a work vehicle

 #20
20210231085
2021-07-29

Air filter system for a utility vehicle

 #21
20210040923
2021-02-11

AIR FILTER CLEANING WAND

 #22
20210017939
2021-01-21

Air filter including a scavenging shutter

 #23
20200398206
2020-12-24

Pulse jet air cleaner systems; evacuation valve arrangements; air cleaner components; and, methods

 #24
20200368664
2020-11-26

Air filter including a scavenging system

 #25
20200355145
2020-11-12

Centrifugal air filter for an automotive system

 #26
20200347777
2020-11-05

Compressor arrangement for an internal combustion engine and method for operating a compressor arrangement

 #27
20200340390
2020-10-29

Engine air precleaner system

 #28
20200338488
2020-10-29

Pulse ring assembly for air cleaner systems and methods thereof

 #29
20200309073
2020-10-01

Precleaner system

 #30
20200256291
2020-08-13

Direct drive aspiration system

 #31
20190291036
2019-09-26

Filter cleaning

 #32
20190291035
2019-09-26

Cleanable filter

 #33
20190275453
2019-09-12

Cyclonic air filter assembly for an engine

 #34
20190257276
2019-08-22

Aspiration system for a work vehicle

 #35
20190203675
2019-07-04

Filter oil formulation

 #36
20190195179
2019-06-27

Exhaust scavenging system for an engine system

 #37
20190185077
2019-06-20

Off-road vehicle

 #38
20190176075
2019-06-13

Air intake system for engines

 #39
20190170093
2019-06-06

Air filter cleaning wand

 #40
20190093608
2019-03-28

Air intake system for a work vehicle

 #41
20180274500
2018-09-27

Blow-out rotary screen cleaner

 #42
20180085699
2018-03-29

Air filter for internal combustion engines

 #43
20170341000
2017-11-30

Pulse jet air cleaner systems; evacuation valve arrangements; air cleaner components; and, methods

 #44
20170298877
2017-10-19

Pneumatic air filter cleaner

 #45
20170276101
2017-09-28

System and method for aspirating a pre-cleaner of a work vehicle using a double-walled flow pipe

 #46
20170151525
2017-06-01

NON-INVASIVE PNEUMATIC FILTER CLEANING APPARATUS AND METHOD

 #47
20170037818
2017-02-09

Air filter cleaning wand

 #48
20160341158
2016-11-24

Filter pre-cleaner system

 #49
20160324069
2016-11-10

Cooling system and air delivery system for a farm machine

 #50
20160296869
2016-10-13

Filter holder and filter arrangement

 #51
20160177894
2016-06-23

Engine air pre cleaner evacuation system for work machine

 #52
20160177893
2016-06-23

Apparatus for air precleaner and precleaner

 #53
20160166967
2016-06-16

Pulse jet air cleaner systems; evacuation valve arrangements; air cleaner components; and, methods

 #54
20160115916
2016-04-28

Inertial separation pre-cleaner

 #55
20160061158
2016-03-03

Filter water management using hydrophilic material

 #56
20160040634
2016-02-11

Vehicle Air Intake Screen Cleaning Device

 #57
20150345439
2015-12-03

System and method for controlling an electric aspirator of an air intake system for a work vehicle

 #58
20150343361
2015-12-03

Cleanable filter

 #59
20150322906
2015-11-12

Blower for use with air particle separator

 #60
20150314227
2015-11-05

Filter oil formulation

 #61
20150275829
2015-10-01

Air filter cleaning wand

 #62
20150252758
2015-09-10

Non-invasive pneumatic filter cleaning apparatus and method

 #63
20150233328
2015-08-20

Air intake system for a work vehicle with improved fan aspiration

 #64
20150219047
2015-08-06

FILTER CLEANING ASSEMBLY

 #65
20150211453
2015-07-30

Self-cleaning air filtering material and preparation method therefor

 #66
20150176545
2015-06-25

Self-cleaning air filter

 #67
20150136503
2015-05-21

Construction machine

 #68
20150027311
2015-01-29

Air intake system for a work vehicle

 #69
20140260129
2014-09-18

Intake air pre-cleaner

 #70
20140251143
2014-09-11

FILTRATION SYSTEM FOR A GAS TURBINE AIR INTAKE AND METHODS

 #71
20140245920
2014-09-04

Filtration system and method for engine air intake

 #72
20140102483
2014-04-17

SYSTEM AND METHOD TO REMOVE DEBRIS FROM A CHAMBER

 #73
20140048346
2014-02-20

Air intake configuration for an agricultural harvesting machine

 #74
20130008308
2013-01-10

FILTRATION SYSTEM AND METHOD FOR ENGINE AIR INTAKE

 #75
20120241031
2012-09-27

Non-return valve and filter arrangement

 #76
20120156949
2012-06-21

System, method, and article of manufacture for cooling and filtering engine intake air

 #77
20110252964
2011-10-20

Pulse jet air cleaner systems; evacuation valve arrangements; air cleaner components; and, methods

 #78
20110162354
2011-07-07

Exhaust purification device of internal combustion engine

 #79
20110072769
2011-03-31

Air intake system

 #80
20100006361
2010-01-14

Agricultural machine having dedicated multi-section fan unit

 #81
20090308346
2009-12-17

Engine cooling flow debris cleaner and air pre-cleaner aspirator

 #82
20090007440
2009-01-08

Power cutter

 #83
20070079589
2007-04-12

Gas concrete saw filtration system