ClassID:

140054

F02F1/4242 - CPC Classification

Classification description:

Cylinders; Cylinder heads ; Cylinder heads; Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels with a partition wall inside the channel

Recent Application in this class:
#1
20220163004
2022-05-26

Engine intake system and control method thereof

#2
20210381423
2021-12-09

Engine

#3
20200049059
2020-02-13

Thermally insulated insert member and engine having same

#4
20170356385
2017-12-14

Engine

#5
20170152820
2017-06-01

Air intake system for internal combustion engine

#6
20170145904
2017-05-25

Engine structure for vehicle

#7
20150059340
2015-03-05

Engine having an air box baffle

#8
20150000627
2015-01-01

Air intake system for internal combustion engine

#9
20090272356
2009-11-05

Intake system for internal combustion engine

#10
20090272355
2009-11-05

Intake control device for internal combustion engine

#11
20090050097
2009-02-26

FLAP ARRANGEMENT FOR A FRESH GAS ARRANGEMENT

#12
20080264547
2008-10-30

Salvage coating applicator and process

#13
20060231067
2006-10-19

Divider plate for an inlet port, sand core for forming an inlet port, and cylinder head

#14
20060219202
2006-10-05

Intake device for internal combustion engine

#15
20060048739
2006-03-09

Internal combustion engine air intake structure

#16
20060048738
2006-03-09

Internal combustion engine air intake structure

#17
20050139195
2005-06-30

Intake port structure for internal combustion engine

#18
20050082028
2005-04-21

Method of manufacturing cylinder head

#19
20050081822
2005-04-21

Partition plate for intake port, intake port molding sand core and cylinder head

#20
20050081821
2005-04-21

Partition plate for intake port, sand core for forming intake port, and cylinder head

#21
20050081813
2005-04-21

Cast-in object plate member, partition plate for intake port, intake-port forming sand core and cylinder head

#22
20050056259
2005-03-17

Fuel injection device for internal combustion engine