Patents-Review.com
ClassID:

141220 ⎘

F02M57/04 - CPC Classification

Classification description:

Fuel-injectors combined or associated with other devices the devices being combustion-air intake or exhaust valves

Recent Application in this class:
#1
20260063096
2026-03-05

Fuel Injection Systems for Snowmobiles

 #2
20250243834
2025-07-31

Fuel Injection Systems for Snowmobiles

 #3
20200063647
2020-02-27

High altitude internal combustion engine/turbocharger exhaust combustor

 #4
20200056535
2020-02-20

Internal combustion steam engine

 #5
20190195144
2019-06-27

Throttle body with fluid flow control

 #6
20180328240
2018-11-15

Hydraulic early engine exhaust valve opening system

 #7
20180238280
2018-08-23

FUEL SUPPLY APPARATUS FOR TWO-CYLINDER GENERAL-PURPOSE ENGINE

 #8
20180195430
2018-07-12

Ducted combustion systems utilizing flow field preparation

 #9
20170321636
2017-11-09

Gas injector including an outwardly opening valve closure element

 #10
20160273475
2016-09-22

CONTROL SYSTEM FOR SPARK-IGNITION INTERNAL COMBUSTION ENGINE

 #11
20160265449
2016-09-15

Gaseous fuel engine and method of operating

 #12
20160245128
2016-08-25

Control system of engine

 #13
20160215709
2016-07-28

Airflow control device of internal combustion engine

 #14
20160169178
2016-06-16

Combustion chamber assembly with an air swirler and a fuel injector having inter-engaging faces

 #15
20160017835
2016-01-21

Method and system for delivering a gaseous fuel into the air intake system of an internal combustion engine

 #16
20150211458
2015-07-30

TARGETING OF FUEL OUTPUT BY OFF-AXIS DIRECTING OF NOZZLE OUTPUT STREAMS

 #17
20140182555
2014-07-03

ENGINE WITH DUAL INJECTOR

 #18
20120000996
2012-01-05

Fuel injection valve and internal combustion engine

 #19
20100229826
2010-09-16

Integrated intake valve and fuel injector for vehicle engine

 #20
16551622
2020-12-08

Method for starting an engine

 #21
15212425
2018-12-25

Outboard motor powerhead section and fuel delivery system having low-profile fuel rail