ClassID:

140976

F02M35/10137 - CPC Classification

Classification description:

Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines; Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements Flexible ducts, e.g. bellows or hoses

Recent Application in this class:
#1
20260071569
2026-03-12

AIR/EXHAUST SYSTEM FOR A VEHICLE

#2
20250237185
2025-07-24

VEHICLE AIR INTAKE APPARATUSES AND METHODS THEREOF

#3
20250198373
2025-06-19

INTERNAL COMBUSTION ENGINE WITH AN IMPROVED INTAKE LINE

#4
20240309795
2024-09-19

AIR/EXHAUST SYSTEM FOR A VEHICLE

#5
20240271737
2024-08-15

REPAIR BOOT FOR AN AIR INTAKE ASSEMBLY

#6
20240218848
2024-07-04

AIR FILTER ASSEMBLY FOR CLEANING AN AIR STREAM FOR A COMMERCIAL VEHICLE

#7
20220200257
2022-06-23

Vehicular conduit retention assembly

#8
20220112972
2022-04-14

Fluid duct

#9
20210239078
2021-08-05

Intake structure of vehicle and method of mounting nipple to intake structure

#10
20210071626
2021-03-11

Air pipe for motor vehicles

#11
20210010620
2021-01-14

Fluid duct

#12
20210003104
2021-01-07

Pipe component

#13
20200240567
2020-07-30

Plug assembly for use in a vehicle

#14
20200122569
2020-04-23

Air intake structure for vehicle

#15
20200056569
2020-02-20

Elastic connecting support

#16
20200049082
2020-02-13

Active combustion air intake system for truck, tractor, or bus vehicle

#17
20200032747
2020-01-30

Motor vehicle engine air intake system, an air filter enclosure assembly and vehicle engine air intake method

#18
20200003355
2020-01-02

ABRASION RESISTANT PATCH FOR ELASTOMERIC HOSES

#19
20180274502
2018-09-27

Intake passage structure

#20
20180244896
2018-08-30

Resin composition and use thereof

#21
20180230950
2018-08-16

Air pipe for the intake tract of an internal combustion engine

#22
20180202397
2018-07-19

Intake apparatus and dump truck

#23
20180134892
2018-05-17

Resin compositions for intake hoses of turbo engines with enhanced thermal resistance

#24
20180045148
2018-02-15

Air induction systems for internal combustion engines

#25
20180023456
2018-01-25

Car intercooler pipe having low vibration properties

#26
20170122465
2017-05-04

Form-in-place anti-crush ring

#27
20170113172
2017-04-27

FUEL VAPOR ADSORPTION FILTER FOR INTERNAL COMBUSTION ENGINE AND INTAKE DUCT STRUCTURE FOR INTERNAL COMBUSTION ENGINE

#28
20170022946
2017-01-26

FLEXIBLE TURBOCHARGER AIR DUCT WITH CONSTRICTING RINGS

#29
20160250918
2016-09-01

Work vehicle

#30
20160186702
2016-06-30

Fresh air system

#31
20160177889
2016-06-23

Air cleaner hose

#32
20160061157
2016-03-03

Flexible porous non-pollutive tube

#33
20160040635
2016-02-11

Adaptive air intake sealing joint

#34
20160003201
2016-01-07

Air induction systems for internal combustion engines

#35
20150361933
2015-12-17

Vibration preventing intercooler pipe

#36
20150176547
2015-06-25

Flexible turbocharger air duct with constricting rings

#37
20150075126
2015-03-19

Air filter device, especially for a motor vehicle

#38
20150059906
2015-03-05

Vehicle plastic intercooler pipe with low vibration characteristics

#39
20150027396
2015-01-29

Handheld work apparatus and elastic connecting piece for a handheld work apparatus

#40
20150007529
2015-01-08

Air filter arrangement and connecting duct

#41
20140230782
2014-08-21

Air trap variable manifold runners

#42
20140027001
2014-01-30

Flexible tubular molded body, such as bellows, and method for the manufacture thereof

#43
20130228147
2013-09-05

Hollow plastic piece

#44
20120304605
2012-12-06

Catch box

#45
20120222641
2012-09-06

Air duct assembly for engine

#46
20120190290
2012-07-26

AIR INTAKE FLOW DEVICE AND SYSTEM

#47
20120012082
2012-01-19

Air intake apparatus for internal combustion engine

#48
20120012081
2012-01-19

Air intake apparatus for internal combustion engine

#49
20110316195
2011-12-29

Injection mold for intake hose and intake hose production method using the same

#50
20110174258
2011-07-21

Flexible intake system for a two-stroke internal combustion engine

#51
20110114050
2011-05-19

VARIABLE INTAKE DUCT STRUCTURE OF ENGINE

#52
20110108150
2011-05-12

Clip for a pipe or duct

#53
20110099959
2011-05-05

Intake filter for an internal combustion engine of a motor vehicle

#54
20110067574
2011-03-24

Filter arrangement

#55
20100269804
2010-10-28

Intake pipe structure of internal combustion engine

#56
20100221107
2010-09-02

Duct for changing direction of flow, particularly for turbocharger compressor inlet

#57
20100192891
2010-08-05

Intake manifold and associated production method

#58
20100170734
2010-07-08

Intake air introducing structure for automobile

#59
20100170464
2010-07-08

Clean air duct noise silencing

#60
20100140923
2010-06-10

Charge-air hose assembly

#61
20090188461
2009-07-30

Internal combustion engine having an elastic connector and method of producing same

#62
20090184514
2009-07-23

Flexible seal and molded rigid chamber

#63
20090126670
2009-05-21

Air intake apparatus for internal combustion engine

#64
20090078497
2009-03-26

Internal combustion engine equipped with intake silencer

#65
20090071432
2009-03-19

Intake system

#66
20090031681
2009-02-05

Filter pipeline

#67
20080296790
2008-12-04

Intake air and carburetor heating arrangement for v-twin engines

#68
20080282654
2008-11-20

Air intake apparatus

#69
20080236519
2008-10-02

Flexible seal and molded rigid chamber

#70
20080236163
2008-10-02

Assembly, comprising an exhaust gas turbocharger, an intercooler and a charge-air line

#71
20080202620
2008-08-28

Charge air hose

#72
20080178591
2008-07-31

Arrangement of a two stage turbocharger system for an internal combustion engine

#73
20080035124
2008-02-14

Intake air and carburetor heating arrangement for V-twin engines

#74
20080028938
2008-02-07

Flow turning vane assembly with integrated hydrocarbon adsorbent

#75
20080011541
2008-01-17

Internal combustion engine

#76
20080011377
2008-01-17

Flexible hose

#77
20080000540
2008-01-03

Flexible Hose

#78
20070251392
2007-11-01

Filter element

#79
20070240393
2007-10-18

Air connection unit for an air filter housing

#80
20070199549
2007-08-30

Exhaust gas recirculation device

#81
20070193554
2007-08-23

Air intake device of internal combustion engine

#82
20070117730
2007-05-24

Piston cleaning compositions

#83
20070060492
2007-03-15

Air induction cleaner

#84
20070060491
2007-03-15

Aerosol based air intake cleaner

#85
20070054822
2007-03-08

Engine oil additive

#86
20070039659
2007-02-22

Stabilization means for a corrugated hose and method for applying the stabilization means to a corrugated hose

#87
20070022996
2007-02-01

Expandable manifold

#88
20060283658
2006-12-21

Sound increase apparatus

#89
20060243225
2006-11-02

Intake air and carburetor heating arrangements for V-twin engines

#90
20060185639
2006-08-24

Modular intake system

#91
20060169226
2006-08-03

Four stroke internal combustion engine with inlet air compression chamber

#92
20060162974
2006-07-27

Sliding air-box

#93
20060137644
2006-06-29

Automotive air induction duct

#94
20060125149
2006-06-15

Method for forming duct made of elastomer

#95
20060090725
2006-05-04

Devices for connecting canister air cleaners to carburetors of internal combustion engines

#96
20060070599
2006-04-06

Engine cover

#97
20060022468
2006-02-02

Flexible hose, preferably a charge-air hose for automotive vehicles

#98
20060022460
2006-02-02

Duct assembly

#99
20050279568
2005-12-22

Silencer

#100
20050205041
2005-09-22

Air induction system having an environmentally resistant acoustic membrane

#101
20050092383
2005-05-05

Pipe for transporting automobile fluids, comprising a smooth inner tube and an annellated outer tube

#102
20050092278
2005-05-05

Air intake pipe able to increase intake of air and bendable freely for assembly

#103
20050072626
2005-04-07

Noise control type intake hose

#104
20050067220
2005-03-31

Sound absorber

#105
20050066936
2005-03-31

Air intake structure for a vehicle, and vehicle including same

#106
20050022772
2005-02-03

Air intake system and forklift equipped with it

#107
20050016474
2005-01-27

Intake air and carburetor heating arrangement for V-twin engines

#108
17665177
2023-02-28

Elastomeric air induction high-pressure hose with sleeve