ClassID:

137587

F01M2005/004 - CPC Classification

Classification description:

Heating, cooling, or controlling temperature of lubricant ; Lubrication means facilitating engine starting; Cooling Oil-cooled engines

Recent Application in this class:
#1
20250382907
2025-12-18

INTERNAL COMBUSTION ENGINE

#2
20250230772
2025-07-17

MULTI TEMPERATURE GENERATOR AND ENGINE SHARED OIL

#3
20240418109
2024-12-19

OIL FILTER HOUSING SYSTEM, OIL FILTRATION SYSTEM, AND ENGINE SYSTEM

#4
20230042471
2023-02-09

COOLING DEVICE FOR VEHICLE ROTATING MACHINE

#5
20220275736
2022-09-01

Work vehicle engine with split-circuit lubrication system

#6
20220185494
2022-06-16

Circulating coolant fluid in hybrid electrical propulsion systems

#7
20220010926
2022-01-13

Apparatus and method for cooling a high heat-generating component of a vehicle

#8
20210254539
2021-08-19

Diverter fittings for cooling systems of an engine

#9
20210222585
2021-07-22

Torsional vibration damper

#10
20200318788
2020-10-08

Apparatus and method for cooling a high heat-generating component of a vehicle

#11
20200300152
2020-09-24

Integrated flow control valve and engine cooling system with the same

#12
20200277075
2020-09-03

Circulating coolant fluid in hybrid electrical propulsion systems

#13
20190390602
2019-12-26

Fluid circuit in a turbine engine

#14
20190112018
2019-04-18

Outboard motor

#15
20190063280
2019-02-28

Systems, devices, and/or methods for managing motorcycle engine cooling

#16
20180347419
2018-12-06

Oil circulation system of internal combustion engine

#17
20180163586
2018-06-14

Oil cooler

#18
20180086197
2018-03-29

Hydraulic pressure supply system of automatic transmission for hybrid vehicle and cooling the jacket of a motor with low pressure supply to low pressure part

#19
20170152774
2017-06-01

Lubricating system for internal combustion engine, oil pan apparatus, and internal combustion engine

#20
20170146272
2017-05-25

Refrigerant cooling and lubrication system with refrigerant source access from an evaporator

#21
20160290189
2016-10-06

Internal combustion engine and cogeneration system

#22
20150375868
2015-12-31

Fuel and thermal management system

#23
20150361839
2015-12-17

OIL COOLING SYSTEM FOR SUPERCHARGED ENGINE

#24
20150354863
2015-12-10

Refrigerant cooling and lubrication system with refrigerant vapor vent line

#25
20150218980
2015-08-06

Lubricating system for internal combustion engine, oil pan apparatus, and internal combustion engine

#26
20130221668
2013-08-29

MICRO COMBINED HEAT AND POWER UNIT

#27
20050120982
2005-06-09

Separate oil gallery for piston cooling with electronic oil flow control

#28
17814878
2023-10-24

Oil cooler assembly and method of improving cooling systems of all-terrain vehicle