ClassID:

141000

F02M35/10295 - 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; Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts Damping means, e.g. tranquillising chamber to dampen air oscillations

Recent Application in this class:
#1
20250305472
2025-10-02

Air Intake Vibration Isolation Systems for Vehicles

#2
20250035077
2025-01-30

Air Intake Vibration Isolation Systems for Vehicle Engines

#3
20230296068
2023-09-21

Generator enclosure air intake with damper

#4
20230134530
2023-05-04

Intake manifold assembly for internal combustion engine system

#5
20220381207
2022-12-01

Side structure of engine

#6
20220333566
2022-10-20

Intake manifold

#7
20210131341
2021-05-06

Method of operating a four stroke internal combustion engine system

#8
20210123398
2021-04-29

Air intake apparatus

#9
20210086603
2021-03-25

Side part structure of engine

#10
20200182203
2020-06-11

Intake manifold

#11
20200149500
2020-05-14

Internal combustion engine

#12
20190249593
2019-08-15

Charge air cooler system

#13
20190234365
2019-08-01

High altitude air start equipment for aircraft reciprocating engine

#14
20190203681
2019-07-04

Engine intake air duct

#15
20190203676
2019-07-04

Intake manifold

#16
20190085799
2019-03-21

INTAKE SYSTEM OF INTERNAL COMBUSTION ENGINE

#17
20190055908
2019-02-21

Internal combustion engine

#18
20180252187
2018-09-06

Motor vehicle pipeline with a mixing element made from a wire structure

#19
20180223779
2018-08-09

Device for lowering flow noises

#20
20170356407
2017-12-14

Intake noise reduction device

#21
20170234279
2017-08-17

Guide element for a pressure system of an internal combustion engine, pressure system for an intake tract of an internal combustion engine, and internal combustion engine with a supercharging unit

#22
20170204819
2017-07-20

Intake manifold and engine including intake manifold

#23
20170037817
2017-02-09

Method and systems for exhaust gas recirculation

#24
20160090954
2016-03-31

Connecting device and component group

#25
20150361933
2015-12-17

Vibration preventing intercooler pipe

#26
20150308390
2015-10-29

Separation chamber type anti-surge valve and commercial vehicle turbocharger system applying the same

#27
20150300267
2015-10-22

Throttle valve for preventing sudden unintended acceleration

#28
20150292377
2015-10-15

Automotive air cleaner elements with attachment/insulation feature

#29
20150226159
2015-08-13

Method and systems for exhaust gas recirculation

#30
20150128903
2015-05-14

Fresh air system for an internal combustion engine

#31
20150068481
2015-03-12

Engine noise attenuation

#32
20140318121
2014-10-30

Engine with pulse-suppressed dedicated exhaust gas recirculation

#33
20140034006
2014-02-06

Intake manifold

#34
20130263823
2013-10-10

DISC DAMPER FOR CHARGE AIR LINES OF AN INTERNAL COMBUSTION ENGINE HAVING A TURBOCHARGER

#35
20130263822
2013-10-10

Wide-band damper for charge air lines of an internal combustion engine with turbocharger

#36
20130111901
2013-05-09

PULSATION ABSORPTION SYSTEM FOR AN ENGINE

#37
20120222641
2012-09-06

Air duct assembly for engine

#38
20110315472
2011-12-29

Intake sound generation apparatus for internal combustion engine

#39
20110214936
2011-09-08

Anti-noise device for the air intake conduit of a supercharged internal combustion engine

#40
20110083636
2011-04-14

Engine with an improved arrangement of the carburettor unit

#41
20100224439
2010-09-09

Intake sound adjusting device

#42
20100224159
2010-09-09

Engine assembly having variable intake air tuning device and tuning method

#43
20100147243
2010-06-17

Automotive air induction system

#44
20100147242
2010-06-17

Intake ducting device for a car engine

#45
20100147234
2010-06-17

Outboard motor

#46
20100140004
2010-06-10

Automotive vehicle having engine air guide passage

#47
20100089357
2010-04-15

Noise attenuation for internal combustion engine

#48
20100089356
2010-04-15

Noise attenuation for internal combustion engine

#49
20100089355
2010-04-15

Air intake system for controlling sound emission

#50
20100071650
2010-03-25

Air cleaner housing and intake system for an engine, and vehicle incorporating same

#51
20100065005
2010-03-18

Air inlet system for internal combustion engine

#52
20100018498
2010-01-28

Marine vessel propulsion device

#53
20090277412
2009-11-12

Intake system for V-type multicylinder internal combustion engine

#54
20090236171
2009-09-24

Intake air sound generation device

#55
20090133658
2009-05-28

Intake manifold for engine

#56
20090071432
2009-03-19

Intake system

#57
20090057054
2009-03-05

Sound generator with structurally and acoustically coupled sound radiation panel and method for manufacturing the same

#58
20090038573
2009-02-12

Air intake device for multi-cylinder internal combustion engine

#59
20090025672
2009-01-29

Intake air noise adjuster

#60
20090008181
2009-01-08

MOTORCYCLE AIRBOX WITH A HELMHOLTZ RESONATOR

#61
20090000588
2009-01-01

TORQUE INCREASE RESONATOR

#62
20090000389
2009-01-01

Multiple path air mass flow sensor assembly

#63
20080081523
2008-04-03

Internal combustion engine and outboard motor provided with the same

#64
20080072863
2008-03-27

Multicylinder internal combustion engine with resonator

#65
20080053394
2008-03-06

Intake device for a motorcycle

#66
20080011541
2008-01-17

Internal combustion engine

#67
20070222129
2007-09-27

Apparatus for isolating vibration

#68
20060207527
2006-09-21

Dual-injector fuel injection engine

#69
20060081214
2006-04-20

Intake pipe

#70
20060065226
2006-03-30

Intake manifold with air vessel for an internal combustion engine

#71
20060065225
2006-03-30

Intake system for internal combustion engine

#72
20050247034
2005-11-10

Air filter assembly module