ClassID:

153805

F16N2250/04 - CPC Classification

Classification description:

Measuring Pressure

Sub-classes:
Recent Application in this class:
#1
20260078871
2026-03-19

LUBRICATION HEALTH MONITORING SYSTEM

#2
20250389214
2025-12-25

OIL CONDITION ESTIMATION DEVICE AND OIL CONDITION ESTIMATION METHOD

#3
20250361983
2025-11-27

ENGINE OIL SYSTEM FOR AN AIRCRAFT PROPULSION SYSTEM AND METHOD FOR CONTROLLING SAME

#4
20250341278
2025-11-06

DEVICE, SYSTEM AND METHOD FOR DISPENSING LUBRICANT

#5
20250283576
2025-09-11

LUBRICATION SYSTEM

#6
20250207724
2025-06-26

METHOD FOR MONITORING THE CONDITION OF LUBRICATING OIL OF INDUSTRIAL EQUIPMENT AND SYSTEM FOR MONITORING THE CONDITION OF LUBRICATING OIL OF INDUSTRIAL EQUIPMENT

#7
20250172243
2025-05-29

SYSTEMS AND METHOD FOR CONTROLLING LUBRICATION

#8
20250109701
2025-04-03

LUBRICANT FILTER SYSTEM, AIRCRAFT ENGINE, AND METHOD OF OPERATING A LUBRICANT SYSTEM

#9
20240200721
2024-06-20

LUBRICATING SYSTEM

#10
20240200719
2024-06-20

Lubrication system

#11
20240044236
2024-02-08

System and method for valve greasing in a well tree

#12
20230358248
2023-11-09

Oil feed type air compressor

#13
20230341086
2023-10-26

Compressed-gas lubrication system

#14
20230323941
2023-10-12

Mechanical system provided with a sump receiving, above components to be lubricated or cooled, a tank of a lubricating fluid system

#15
20230265967
2023-08-24

Devices, systems and methods for monitoring lubrication of a tool

#16
20230243468
2023-08-03

A DEVICE, SYSTEM AND METHOD FOR DISPENSING LUBRICANT

#17
20230123102
2023-04-20

Devices, systems and methods for monitoring lubrication of a tool

#18
20220307395
2022-09-29

Systems and methods for lubricant dilution detection

#19
20220290547
2022-09-15

System and method for valve greasing in a well tree

#20
20220074451
2022-03-10

System for lubricating a sealed bearing and associated method

#21
20220042429
2022-02-10

EQUIPMENT LUBRICANT WATER INGRESS MEASUREMENT SYSTEM AND METHOD

#22
20210381640
2021-12-09

Grease distribution systems

#23
20210310612
2021-10-07

DEVICE FOR OUTPUTTING A FUTURE STATE OF A LUBRICATION SYSTEM

#24
20210199243
2021-07-01

Rotary manifold and method of use

#25
20210104936
2021-04-08

Lubricant supported electric motor with a monitoring port

#26
20200347990
2020-11-05

GREASE MANIFOLD SYSTEM

#27
20200347759
2020-11-05

Apparatus and method for controlling cluster of vehicle

#28
20200309319
2020-10-01

Method and Apparatus for Monitoring and On-demand Lubricating of Industrial Valves

#29
20200278082
2020-09-03

Lubricant level sensing for an actuator

#30
20190301673
2019-10-03

Continuous supply precision minimum quantity lubrication pump supporting different lubrication conditions

#31
20190293234
2019-09-26

Drive device

#32
20190275627
2019-09-12

Closed-loop fluid control to obtain efficient machining

#33
20190264795
2019-08-29

Relief unit and robot

#34
20190234558
2019-08-01

Leak-proof lubrication system for a power device

#35
20190195425
2019-06-27

OIL AIR SUPPLY SYSTEM

#36
20190101520
2019-04-04

System, sensor unit and method for monitoring and evaluation of liquid condition

#37
20190056061
2019-02-21

Apparatus and method for liquid condition assessment for a multimode operational system

#38
20190040997
2019-02-07

LUBRICATION SYSTEM INCLUDING A SIGNAL TRANSMISSION ELEMENT

#39
20190003642
2019-01-03

Metering of oil flow to engine propeller

#40
20180328536
2018-11-15

Grease distribution methods

#41
20180266287
2018-09-20

Oil supply device for engine mounted in vehicle

#42
20180208214
2018-07-26

Control system for hybrid vehicle

#43
20180100619
2018-04-12

System for distributing semisolid lubricant and method of controlling such a system

#44
20180058280
2018-03-01

Filter diagnostics and prognostics

#45
20180056223
2018-03-01

Method for determining a degree of loading of a filter

#46
20180017209
2018-01-18

Metering of oil flow to engine propeller

#47
20170336024
2017-11-23

Lubricant level sensing for an actuator

#48
20170336022
2017-11-23

Grease distribution systems and methods

#49
20170152992
2017-06-01

Lubrication control system

#50
20170082244
2017-03-23

System and method to provide lubrication for a plug-in hybrid

#51
20170038003
2017-02-09

Lubrication system with supply line monitoring

#52
20170002977
2017-01-05

Tool for unseizing and lubricating well valves, and method of unseizing said valves

#53
20160356188
2016-12-08

Oil supply system for engine

#54
20160206981
2016-07-21

Filter diagnostics and prognostics

#55
20160186812
2016-06-30

Lubrication method for housing having an exclusion seal

#56
20160186811
2016-06-30

Bearing system with lubricated exclusion seal

#57
20150240841
2015-08-27

Pressure switch for oil supply

#58
20150107329
2015-04-23

Pump having wear and wear rate detection

#59
20140193263
2014-07-10

Lubrication systems for bearing assemblies

#60
20140188407
2014-07-03

Multi-modal fluid condition sensor platform and system therefor

#61
20140188404
2014-07-03

Multi-modal fluid condition sensor platform and system therefor

#62
20130018548
2013-01-17

Regenerative control system for a vehicle

#63
20130008745
2013-01-10

Lubrication systems with nozzle blockage detection systems

#64
20120316751
2012-12-13

System and method for monitoring engine oil pressure

#65
20120171049
2012-07-05

LUBRICANT PUMP AND LUBRICATING SYSTEM WITH PUMP HEATER

#66
20120134831
2012-05-31

Lubrication system and wind turbine incorporating same

#67
20120123738
2012-05-17

Closing device, housing part of a lubricant container, diagnostic system and diagnostic method for monitoring the operating state of a lubricant in the housing part

#68
20110224883
2011-09-15

Method to diagnose a failure of an OPCJ valve of an internal combustion engine

#69
20100321030
2010-12-23

System and method to provide lubrication for a plug-in hybrid

#70
20060243529
2006-11-02

Arrangement in connection with central lubrication system

#71
20050175484
2005-08-11

Variable capacity fluid pump for an engine

#72
20050022795
2005-02-03

Method and device for operating an internal combustion engine

#73
16816261
2020-12-08

High-low pressure lubrication system for high-horsepower plunger pump