ClassID:

138965

F02B2077/045 - CPC Classification

Classification description:

Component parts, details or accessories, not otherwise provided for; Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines by flushing or rinsing

Recent Application in this class:
#1
20250353660
2025-11-20

Dispenser, Method and Cleaning System for Engine Valves

#2
20250027442
2025-01-23

AUTOMATED FLUSHING SYSTEM

#3
20220128000
2022-04-28

Vacuum-source adapter for administering a cleaning fluid

#4
20200370474
2020-11-26

Systems for the reduction of intake valve deposits and methods

#5
20200355116
2020-11-12

Intake cleaner and dispense mechanism

#6
20200338606
2020-10-29

Apparatus and method for cleaning industrial parts

#7
20200173358
2020-06-04

Automated engine cleaning system and method

#8
20190178158
2019-06-13

Systems for the Reduction of Intake Valve Deposits and Methods

#9
20190168270
2019-06-06

High power clutch with cleaning features

#10
20190076894
2019-03-14

Method of cleaning high power clutch

#11
20180372050
2018-12-27

Fuel injector tester/cleaner kit and method of use

#12
20180245536
2018-08-30

Engine control apparatus

#13
20180209333
2018-07-26

Apparatus and method for engine cleaning

#14
20180161827
2018-06-14

Apparatus and method for cleaning industrial parts

#15
20180036776
2018-02-08

Removing material buildup from an internal surface within a gas turbine engine system

#16
20170248075
2017-08-31

Systems for the reduction or elimination of intake valve deposits in gasoline direct injection engines and related methods

#17
20170211472
2017-07-27

ENGINE CLEANSING DEVICE AND ENGINE CLEANSING METHOD

#18
20170198633
2017-07-13

Fuel system flush circuitry and method for operating the same

#19
20160076456
2016-03-17

SYSTEM AND METHOD FOR PROVIDING A WASH TREATMENT TO A SURFACE

#20
20160010547
2016-01-14

System and method for cleaning air induction path of internal combustion engine

#21
20150377121
2015-12-31

Internal Combustion Engine Efficiency

#22
20150136079
2015-05-21

Detection of coking in the intake tract of an internal combustion engine

#23
20150107625
2015-04-23

DIESEL ENGINE CLEANING SYSTEM AND METHOD

#24
20150101641
2015-04-16

Radial passage engine wash manifold

#25
20110210183
2011-09-01

Directional conduit guide support

#26
14339658
2017-10-31

Engine coolant forward flushing apparatus and method