ClassID:

165301

G01F23/164 - CPC Classification

Classification description:

Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure; Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid using a diaphragm, bellow as transmitting element

Recent Application in this class:
#1
20230288243
2023-09-14

LEVEL SENSOR

#2
20230123392
2023-04-20

Level sensing for dispenser canisters

#3
20230045889
2023-02-16

Device and method for measuring liquid level in a container by a protected pressure sensor

#4
20220349473
2022-11-03

DEPTH GAUGE SEAL

#5
20210215526
2021-07-15

Level indicator with protective cover

#6
20210148746
2021-05-20

DEVICE AND METHOD FOR DETERMINING THE PHASE INTERFACE LEVEL IN A TANK

#7
20200278082
2020-09-03

Lubricant level sensing for an actuator

#8
20200182677
2020-06-11

Differential pressure based level measurement systems and methods

#9
20200064175
2020-02-27

Liquid pressure and level sensor systems and sensors, methods, and applications therefor

#10
20190382125
2019-12-19

Methods for installation of sensors and determining a fuel level measurement of fuel using a fuel level measurement system

#11
20190316950
2019-10-17

Apparatus and method for measuring level

#12
20190293508
2019-09-26

Means for implementing a method for detecting and compensating for a rapid temperature change in a pressure measuring cell

#13
20190162574
2019-05-30

Wireless liquid gauging system

#14
20180224314
2018-08-09

WATER LEVEL GAUGE, WATER PRESSURE SENSOR DEVICE, AND WATER LEVEL MEASUREMENT SYSTEM

#15
20180164140
2018-06-14

Systems and methods for installation of sensors for fuel quantity indicating systems

#16
20170336024
2017-11-23

Lubricant level sensing for an actuator

#17
20160231231
2016-08-11

Multi-functional fiber optic fuel sensor system having a photonic membrane

#18
20140196538
2014-07-17

Liquid pressure meter, liquid level meter, and warning system

#19
20140033817
2014-02-06

Level measurement of process fluid using a remote seal

#20
20130233072
2013-09-12

Temperature compensated hydrostatic liquid level sensor

#21
20120260998
2012-10-18

Liquid mass measurement and fluid transmitting apparatus

#22
20120160025
2012-06-28

Filling-level measuring device

#23
20120067133
2012-03-22

Pressure sensor configuration for pressurized tank

#24
20120067119
2012-03-22

PRESSURE-SENSOR BASED LIQUID-LEVEL MEASURING DEVICE WITH REDUCED CAPILLARY EFFECT

#25
20110303003
2011-12-15

Accumulator with both direct and remote quantity level indication

#26
20110048549
2011-03-03

Apparatus for guarding pressure sensor for washing machine

#27
20100032026
2010-02-11

Monitoring device of the feed to an electric household appliance of an operative fluid, in particular of a flow of water to a tank of a washing machine or dishwasher

#28
20100011854
2010-01-21

Sand level monitoring system

#29
20090211984
2009-08-27

Salt tank monitor

#30
20090120181
2009-05-14

Level measurement using a process vessel cage

#31
20090000671
2009-01-01

DISHWASHER WITH INTEGRATED LIQUID LEVEL DETECTOR

#32
20080271527
2008-11-06

Liquid level sensor with level alarm

#33
20080271526
2008-11-06

Liquid level sensor with flow restrictor

#34
20080271516
2008-11-06

Liquid level sensor

#35
20080060410
2008-03-13

Device for detecting a variable for a process fluid via differential measurement

#36
20080041710
2008-02-21

Position transducer of water level in machine basin

#37
20060192679
2006-08-31

Plant low water alerting apparatus

#38
20060032548
2006-02-16

Integral in tank vent construction for pressure based level monitors

#39
20050035836
2005-02-17

Sensing apparatus and method

#40
17813331
2023-11-28

Methods and algorithms for liquid level measurement