ClassID:

137685

F01M2011/1466 - CPC Classification

Classification description:

Component parts, details or accessories, not provided for in, or of interest apart from, groups  - ; Indicating devices; Other safety devices for indicating the necessity to change the oil by considering quantity of soot

Recent Application in this class:
#1
20240426230
2024-12-26

METHODS AND APPARATUS FOR MANAGING FUEL IN OIL

#2
20220082069
2022-03-17

Electronic fuel injection system and method for engines

#3
20200325806
2020-10-15

Methods and systems for detection of particles in lubricant

#4
20200309759
2020-10-01

Electronic fuel injection system and method for engines

#5
20190257260
2019-08-22

Electronic fuel injection system and method for engines

#6
20190226947
2019-07-25

Fluid analysis and monitoring using optical spectroscopy

#7
20190101473
2019-04-04

Fluid analysis and monitoring using optical spectrometry

#8
20180299375
2018-10-18

Fluid analysis and monitoring using optical spectroscopy

#9
20180299355
2018-10-18

Fluid analysis and monitoring using optical spectroscopy

#10
20180187622
2018-07-05

System and method for evaluating chip zap data

#11
20180136124
2018-05-17

Oil sensor for a compressor

#12
20180128134
2018-05-10

Systems and methods for performing a condition-based maintenance of an engine

#13
20170342878
2017-11-30

Mobile device detection and tracking

#14
20170211437
2017-07-27

Lubrication system monitoring assembly and method

#15
20170198615
2017-07-13

Apparatus and method for diagnosing lubricant degradation in internal combustion engine

#16
20160305295
2016-10-20

Condition monitoring sight glass with remote sensing ports

#17
20150129361
2015-05-14

Anti-clog and non-metallic debris detector for lubrication system inlet

#18
20140365144
2014-12-11

System and method for extending a lubricant discard interval

#19
20140343786
2014-11-20

System and method for determining a lubricant discard interval

#20
20140246380
2014-09-04

Extended-life oil management system and method of using same

#21
20060150943
2006-07-13

Method for controlling soot induced lubricant viscosity increase

#22
17390144
2023-10-17

Vehicle liquid monitoring system and method