ClassID:

138921

F02B2075/1832 - CPC Classification

Classification description:

Other engines; Engines characterised by number of cylinders, e.g. single-cylinder engines; Multi-cylinder engines; Number of cylinders eight

Recent Application in this class:
#1
20240183295
2024-06-06

V-type engine, outboard motor, and ship

#2
20230250774
2023-08-10

Systems and methods for cylinder misfire detection

#3
20230109196
2023-04-06

V8 engine

#4
20220163000
2022-05-26

Internal combustion engine and method of operating same

#5
20210156301
2021-05-27

Outboard motor and engine mechanism

#6
20210114436
2021-04-22

SYSTEM FOR MOUNTING AN AIR CONDITIONING COMPRESSOR FROM AN EARLIER MODEL VEHICLE TO A LATER MODEL ENGINE

#7
20200378318
2020-12-03

Internal combustion engine and method of operating same

#8
20200158015
2020-05-21

Enhanced aero diesel engine

#9
20190145324
2019-05-16

Lubrication system of an internal combustion engine and method of operating same

#10
20190003417
2019-01-03

MULTIPLE VALVE CYLINDER HEAD

#11
20180252153
2018-09-06

Intake air boost system for two-cycle engine having roots blowers

#12
20180195442
2018-07-12

Internal combustion engine and method of operating same

#13
20180087469
2018-03-29

Cylinder head with valve deactivators

#14
20170259896
2017-09-14

Outboard motor including one or more of cowling, water pump, fuel vaporization suppression, and oil tank features

#15
20170037817
2017-02-09

Method and systems for exhaust gas recirculation

#16
20160341097
2016-11-24

V8 engine and outboard motor

#17
20160102605
2016-04-14

Aerodiesel engine

#18
20160061170
2016-03-03

Method of starting an internal combustion engine

#19
20150184598
2015-07-02

Internal combustion engine and method of operating same

#20
20150152815
2015-06-04

EGR system using dedicated EGR cylinders

#21
20150136083
2015-05-21

Inverted V-8 I-C engine and method of operating same in a vehicle

#22
20140237997
2014-08-28

V-type engine, outboard motor, and vessle

#23
20140182289
2014-07-03

Turbocharger system

#24
20120210958
2012-08-23

Engine assembly including crankshaft for V8 arrangement

#25
20100288214
2010-11-18

Internal combustion engine and method of operating same

#26
20090229545
2009-09-17

Crankshaft for integral gas compressor and internal combustion engine

#27
20090007550
2009-01-08

Exhaust system for eight-cylinder engine

#28
20060137630
2006-06-29

Radial engine

#29
20050263115
2005-12-01

V-type 8-cylinder four cycle internal combustion engine

#30
20050028515
2005-02-10

Exhaust control apparatus of internal combustion engine and exhaust gas flow amount estimating method

#31
18765829
2025-10-14

Self-balancing eight-cylinder internal combustion engine