ClassID:

141041

F02M35/1288 - CPC Classification

Classification description:

Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines; Intake silencers Sound modulation, transmission or amplification combined with or integrated into other devices ; Plurality of air intake silencers

Recent Application in this class:
#1
20250027469
2025-01-23

AIR INDUCTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

#2
20240044306
2024-02-08

Turbocharger air intake silencer with adjustable cavity space structure

#3
20230213009
2023-07-06

INTAKE DEVICE FOR A COMPRESSOR

#4
20210071627
2021-03-11

Filter muffler for an exhaust gas turbocharger of an internal combustion engine

#5
20200408178
2020-12-31

Resonator

#6
20200408139
2020-12-31

Supercharger integral resonator

#7
20200063700
2020-02-27

Vehicle Charge Air Cooler with Resonator Chamber, and Engine Air Induction System

#8
20190264642
2019-08-29

Air cleaner

#9
20190186447
2019-06-20

Air cleaner assembly of vehicle having supporting members

#10
20180340498
2018-11-29

Air cleaner of internal combustion engine

#11
20180274542
2018-09-27

BEARING PLATE NOISE DAMPER

#12
20180258891
2018-09-13

Silencing device

#13
20180223871
2018-08-09

Compression device and supercharger

#14
20180171865
2018-06-21

SUPERCHARGER INTEGRAL RESONATOR

#15
20170204881
2017-07-20

Supercharger outlet resonator

#16
20160305453
2016-10-20

Reduced noise compressor recirculation

#17
20160160802
2016-06-09

Blow-by gas treatment device for internal combustion engine

#18
20150090523
2015-04-02

Intake apparatus of engine for outboard motor

#19
20140370768
2014-12-18

Intake structure of outboard motor

#20
20140141665
2014-05-22

Outboard motor

#21
20130071241
2013-03-21

Compressor of an exhaust-gas turbocharger

#22
20120292127
2012-11-22

Air intake duct

#23
20110239648
2011-10-06

Hybrid exhaust turbine turbocharger

#24
20110011670
2011-01-20

Muffling structure of vent pipe and muffling structure of case

#25
20100147246
2010-06-17

Outboard motor

#26
20100147234
2010-06-17

Outboard motor

#27
20090266327
2009-10-29

Vehicle with secondary air supply passage

#28
20080236534
2008-10-02

Resonator for an intake system of a motor vehicle

#29
20070144499
2007-06-28

Internal combustion engine having a compressor and a pressure damper

#30
20050189167
2005-09-01

Noise suppression system and method

#31
18510309
2025-03-04

Engine intake device for forklifts

#32
16197437
2020-01-21

Vehicle charge air cooler with an integrated resonator