ClassID:

140960

F02M35/10032 - 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 the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber; Plenum chambers specially shaped or arranged connecting duct between carburettor or air inlet duct and the plenum chamber; specially positioned carburettors or throttle bodies with respect to the plenum chamber

Recent Application in this class:
#1
20220228521
2022-07-21

Systems and methods for equalizing backpressure in engine cylinders

#2
20210088012
2021-03-25

Intake manifold and runner structure thereof

#3
20200116112
2020-04-16

AIRFLOW MODIFIER DEVICE FOR A MULTI-THROTTLE INTAKE AIR SYSTEM OF AN INTERNAL COMBUSTION ENGINE

#4
20190353393
2019-11-21

INTAKE DUCT FOR INTERNAL COMBUSTION ENGINE

#5
20190301410
2019-10-03

INTAKE PORT STRUCTURE

#6
20180252188
2018-09-06

Intake manifold

#7
20180245552
2018-08-30

Intake manifold

#8
20160369753
2016-12-22

Actuator for intake manifold

#9
20160245243
2016-08-25

Throttle body neck for an intake manifold

#10
20150292451
2015-10-15

Engine intake with sump having a heat source

#11
20140262572
2014-09-18

Straddle-type vehicle and method of manufacturing the same

#12
20140000972
2014-01-02

Vehicle having speed control unit

#13
20130263797
2013-10-10

Intake system for internal combustion engine

#14
20130221699
2013-08-29

Tractor vehicle

#15
20120042847
2012-02-23

Air cleaner assembly

#16
20120012082
2012-01-19

Air intake apparatus for internal combustion engine

#17
20120012081
2012-01-19

Air intake apparatus for internal combustion engine

#18
20110277717
2011-11-17

Intake manifold

#19
20110277716
2011-11-17

Intake Manifold for an Internal Combustion Engine

#20
20110232598
2011-09-29

Air intake apparatus for vehicle

#21
20110174273
2011-07-21

Air-Intake Duct for Vehicle and Vehicle

#22
20110000454
2011-01-06

Internal combustion engine inlet manifold

#23
20100300407
2010-12-02

A FUEL INJECTION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE

#24
20100288221
2010-11-18

INTAKE DEVICE FOR MULTI-CYLINDER INTERNAL COMBUSTION ENGINE

#25
20100263641
2010-10-21

Internal combustion engine with an exhaust-gas turbocharger and a charge-air cooler and method for operating an internal combustion engine

#26
20100236513
2010-09-23

Air intake system for internal combustion engine

#27
20100212635
2010-08-26

Internal combustion engine with a fuel injection system

#28
20100163331
2010-07-01

Saddle-riding type vehicle

#29
20100108010
2010-05-06

Air-intake duct and air-intake structure

#30
20100031920
2010-02-11

Air Intake Device

#31
20100023233
2010-01-28

Vehicle having speed control unit

#32
20100019524
2010-01-28

Tractor vehicle

#33
20100018582
2010-01-28

Anti-Back-Streaming Carburetor Valve

#34
20100018498
2010-01-28

Marine vessel propulsion device

#35
20090314243
2009-12-24

Internal combustion engine having an elastic connecting duct

#36
20090314231
2009-12-24

V-type internal combustion engine including throttle valve device, and vehicle incorporating same

#37
20090301569
2009-12-10

Air intake device for engine

#38
20090298365
2009-12-03

Fuel supply system for boat and outboard motor

#39
20090293822
2009-12-03

GENERAL-PURPOSE V-TYPE ENGINE

#40
20090277406
2009-11-12

Power unit for vehicle

#41
20090266334
2009-10-29

General purpose internal combustion engine

#42
20090241913
2009-10-01

Intake device for multicylinder engine

#43
20090241902
2009-10-01

Internal combustion engine

#44
20090241900
2009-10-01

Intake air control system of V-type internal combustion engine

#45
20090223477
2009-09-10

Air intake control device of V-diesel engine

#46
20090217899
2009-09-03

INTAKE MANIFOLD FOR INTERNAL COMBUSTION ENGINES

#47
20090184433
2009-07-23

Integrated air intake and primer for internal combustion engine

#48
20090173320
2009-07-09

Device for distributing incoming gases in an internal combustion air supply system

#49
20090145406
2009-06-11

Fuel injection body sized to replace carburetor body

#50
20090126670
2009-05-21

Air intake apparatus for internal combustion engine

#51
20090107459
2009-04-30

Carburetor electronic fuel injection plenum

#52
20090101088
2009-04-23

Engine unit and vehicle provided with the same

#53
20090095254
2009-04-16

Engine unit and vehicle including the same

#54
20090095252
2009-04-16

Engine unit and vehicle including the same

#55
20090084352
2009-04-02

Intake charge-regulating apparatus for an internal combustion engine, and engine incorporating same

#56
20090064959
2009-03-12

Air intake manifold for coupling the output of a compressor to the air intake of an internal combustion engine

#57
20090056657
2009-03-05

V-type engine for vehicle

#58
20090038582
2009-02-12

Fuel processor apparatus and method

#59
20090031993
2009-02-05

Fuel injection valve attaching structure in engine for small-sized vehicle

#60
20090013956
2009-01-15

Air supply distributor for an internal combustion engine

#61
20090013955
2009-01-15

Manifold communication channel

#62
20080276894
2008-11-13

Air supply distributor for an internal combustion engine

#63
20080257307
2008-10-23

Converting an electronic fuel injection engine to a carbureted engine

#64
20080236542
2008-10-02

Electronic throttle device and method of manufacturing the same

#65
20080230930
2008-09-25

Intake air amount controlling apparatus for an internal-combustion engine

#66
20080184954
2008-08-07

Vehicle

#67
20080184953
2008-08-07

Induction system for an internal combustion engine

#68
20080141968
2008-06-19

INTAKE MANIFOLD ASSEMBLY

#69
20080135010
2008-06-12

Intake assembly having Helmholtz resonators

#70
20080135009
2008-06-12

Carburetor spacer

#71
20080127498
2008-06-05

Engine-driven tool

#72
20080098976
2008-05-01

Air-intake device for internal combustion engine

#73
20080078357
2008-04-03

Air intake control system for internal combustion engine of a vehicle

#74
20080078355
2008-04-03

Electronic throttle control device in V-type internal combustion engine for vehicle

#75
20080078349
2008-04-03

Intake device of V-type internal combustion engine

#76
20080072869
2008-03-27

Multicylinder internal combustion engine

#77
20080041352
2008-02-21

Throttle body spacer for use with internal combustion engines

#78
20080035090
2008-02-14

Intake structure of V-type internal combustion engine

#79
20080029062
2008-02-07

Fuel distribution pipe structure in multiple throttle body

#80
20080000442
2008-01-03

Internal combustion engine intake device

#81
20070272190
2007-11-29

V-type engine air intake device

#82
20070240681
2007-10-18

Intake device for outboard motors

#83
20070240665
2007-10-18

Outboard motor

#84
20070107708
2007-05-17

Diesel engine egr control device and motor drive type throttle valve device

#85
20070105465
2007-05-10

Watercraft Having a Four Stroke Engine with a Supercharger

#86
20070079794
2007-04-12

Air cleaner assembly

#87
20070068465
2007-03-29

Watercraft having a four stroke engine with a supercharger

#88
20070017490
2007-01-25

Internal combustion engine intake device

#89
20070006856
2007-01-11

Internal combustion engine intake device

#90
20060231081
2006-10-19

Automobile intake air flow plenum and plenum diverter

#91
20060196470
2006-09-07

Anti-back-streaming carburetor valve

#92
20060102128
2006-05-18

Intake device for outboard motor

#93
20060075997
2006-04-13

Intake manifold for an internal combustion engine

#94
20050279311
2005-12-22

Intake system for a combustion engine with at least two rows of cylinder heads

#95
20050188941
2005-09-01

Intake manifold for an engine

#96
20050166884
2005-08-04

Intake manifold having integrated features

#97
20050150703
2005-07-14

Intake apparatus for engine

#98
20050133004
2005-06-23

Multi-cylinder internal combustion engine

#99
20050126530
2005-06-16

Engine air induction arrangement and method

#100
20050103316
2005-05-19

Air supply unit for an internal combustion engine

#101
20050092296
2005-05-05

Air induction system having an intake manifold including a throttle body

#102
20050092278
2005-05-05

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

#103
20050076873
2005-04-14

Intake arrangement for internal combustion engine

#104
20050072409
2005-04-07

Air intake arrangement for an internal combustion engine

#105
20050051138
2005-03-10

Intake manifold assembly

#106
20050028777
2005-02-10

Fixing structure of intake manifold

#107
20050011501
2005-01-20

Multi-phase fuel system

#108
15697889
2018-11-13

Throttle body adapter for marine engine air intake