ClassID:

165012

G01F1/05 - CPC Classification

Classification description:

Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects

Sub-classes:
Recent Application in this class:
#1
20250344921
2025-11-13

AIRFLOW SPEED MONITORING SWITCH

#2
20250334220
2025-10-30

FLOATING PIPELINE INSPECTION DEVICE

#3
20250251267
2025-08-07

FLOW METER WITH INTEGRATED AUTOMATIC SHUT-OFF VALVE AND REMOTE READ ACCESS

#4
20250110106
2025-04-03

LITHIUM LOGGING TOOL FOR LITHIUM CONCENTRATION DETERMINATION IN RESERVOIR BRINES

#5
20250032365
2025-01-30

SYSTEMS AND METHODS FOR BOTTLE APPARATUSES, CONTAINER ASSEMBLIES, AND DISPENSING APPARATUSES

#6
20240044681
2024-02-08

APPARATUS FOR MEASURING AND DISPLAYING THE IMPULSE OF A LIQUID STREAM

#7
20240011809
2024-01-11

Systems and methods for flow rate detection in a liquid cooling system

#8
20230098756
2023-03-30

Device and system for determining water level and assessing water consumption at a borewell

#9
20230043442
2023-02-09

Measurement system, measurement device, and measurement method to detect a direction in which fluid flows

#10
20220397505
2022-12-15

SYSTEM FOR DETERMINING RHEOLOGICAL PROPERTIES OF GREASE AND ASSOCIATED METHOD

#11
20220269294
2022-08-25

FLUID DISTRIBUTION MANIFOLD

#12
20220269293
2022-08-25

Fluid distribution manifold

#13
20220269292
2022-08-25

Systems and methods for controlling fluid flow with a fluid distribution manifold

#14
20220263740
2022-08-18

Real-time management of device maintenance

#15
20220205820
2022-06-30

Mobile device including improved electro-acoustic conversion chip

#16
20220011142
2022-01-13

Flow measuring device with a testing device

#17
20210372832
2021-12-02

DETECTING FLUID FLOW

#18
20210310482
2021-10-07

System for monitoring concrete pumping systems

#19
20210148739
2021-05-20

Method for determining a fluid flow rate through a pump

#20
20210055153
2021-02-25

Water meter and systems

#21
20210048322
2021-02-18

Air data probe corrosion protection

#22
20200386440
2020-12-10

Tankless water heater and electronic point of use water heater comprising the same

#23
20200292369
2020-09-17

Liquid flow indicator device and method of use

#24
20200292367
2020-09-17

LIQUID FLOW INDICATOR DEVICE AND METHOD OF USE

#25
20200141781
2020-05-07

Volume meter auxiliary module assembled on the fluid volume meter to digitalize the values

#26
20200114073
2020-04-16

Monitoring device including an emitter emitting electromagnetic radiation and a detector positioned to receive the radiation to determine one or more rolling average flow rates

#27
20200072661
2020-03-05

Vibration sensor for fluid leak detection

#28
20200025604
2020-01-23

Weight and flow rate measurement device and weight and flow rate measurement method

#29
20190368439
2019-12-05

Flow-volume detecting apparatus utilizing filter selection

#30
20190361469
2019-11-28

Hybrid flow and pressure regulation

#31
20190261691
2019-08-29

Inhalation device with constricted flow pathway

#32
20190247596
2019-08-15

INHALATION DEVICE WITH CONSTRICTED FLOW PATHWAY

#33
20190226901
2019-07-25

Electromagnetic driving/receiving unit for a field device of automation technology

#34
20190226887
2019-07-25

Detection unit for a rotating measuring ball, as well as flowmeter

#35
20190219426
2019-07-18

Self-charging water usage monitor, systems, and methods

#36
20190170548
2019-06-06

APPARATUS FOR DETECTING STAGNANT WATER

#37
20190128721
2019-05-02

Using flameless combustion of fuel gas to generate power for a gas meter

#38
20190120671
2019-04-25

Flow sensor

#39
20190101421
2019-04-04

Self-charging water usage monitor, systems, and methods

#40
20190093435
2019-03-28

System and method for intelligent flow control system for production cementing returns

#41
20190064856
2019-02-28

Hybrid flow and pressure regulation

#42
20180323565
2018-11-08

Crimp quality monitoring method and system for use with a hydraulic crimping apparatus

#43
20180321272
2018-11-08

Systems, methods, and devices for fluid data sensing

#44
20180274961
2018-09-27

Apparatus and method for creating inferential process flow measurements using other process measurements

#45
20180245954
2018-08-30

Instrument for measuring air speed by means of parabolic movement and measuring method

#46
20180202309
2018-07-19

Apparatus using magnets for harvesting energy on a metrology device

#47
20180195886
2018-07-12

Self-rotating flow meter having a rotating mechanism including a hollow shaft and a disk having internal flow passages

#48
20180185868
2018-07-05

Handheld fluid meter

#49
20180084719
2018-03-29

Crop flow monitoring of a crop gathering device

#50
20180052021
2018-02-22

Apparatus for detecting stagnant water

#51
20180035851
2018-02-08

Urinal cartridge and urinal having the same

#52
20180017428
2018-01-18

Method for operating a flowmeter and flowmeter

#53
20170307423
2017-10-26

SYSTEM FOR AUTOMATED MEASUREMENT OF FLUID OUTPUT

#54
20170292839
2017-10-12

Composite hydrological monitoring system for detecting scour depth, water level and flow velocity

#55
20170292801
2017-10-12

Monitored heat exchanger system

#56
20170292800
2017-10-12

Monitored heat exchanger system

#57
20170216521
2017-08-03

Device for monitoring an infusion set

#58
20170214233
2017-07-27

Housing with a sealing body, a sealing body for the housing and a method for producing the sealing body

#59
20170212533
2017-07-27

Fluid flow sensor system for detecting flow events in a toilet

#60
20170184417
2017-06-29

Fluid flow sensing systems and methods of use

#61
20170117687
2017-04-27

Low profile variable frequency controller with cooling and process

#62
20170072139
2017-03-16

Device, method, and system for monitoring the delivery of fluids through a drip chamber

#63
20160290839
2016-10-06

Self-rotating flowmeter having a rotating mechanism including a hollow shaft and a disk having internal flow passages

#64
20160202094
2016-07-14

Method and apparatus for detecting stagnant water

#65
20160109345
2016-04-21

Vibratory sensor and method

#66
20160091266
2016-03-31

MOBILE HYDRO GEOTHERMAL TESTING SYSTEMS AND METHODS

#67
20160085241
2016-03-24

FLOW DETECTION DEVICE AND NUMERICAL MODELING METHOD

#68
20160045660
2016-02-18

Device, method, and system for monitoring the delivery of fluids through a drip chamber

#69
20160003653
2016-01-07

Batteryless signal transmitter having a wiegand sensor for gas or water meters

#70
20150346005
2015-12-03

Systems, methods, and devices for fluid data sensing

#71
20150333380
2015-11-19

Temperature regulation system and method for estimating foreign matter clogging amount

#72
20150316425
2015-11-05

PUMP PROVIDED WITH AN ASSEMBLY FOR MEASURING THE TEMPERATURE OR FLOW RATE OF A FLUID

#73
20150307832
2015-10-29

Measuring flow rate

#74
20150285700
2015-10-08

Systems and related methods for installing or replacing a process measurement instrument

#75
20150277446
2015-10-01

Controlling flow in a fluid distribution system

#76
20150276440
2015-10-01

Vertical flow meter equipped

#77
20150260562
2015-09-17

WIRELESS LIQUID METERING DEVICE

#78
20150246254
2015-09-03

Haptic feedback flow indicator

#79
20150204165
2015-07-23

APPARATUS AND METHOD FOR CONTINUOUSLY MIXING FLUIDS USING DRY ADDITIVES

#80
20150198468
2015-07-16

Volumetric-flow measuring apparatus having a foldable flow straightener

#81
20150151253
2015-06-04

Method and apparatus for processing and analyzing filtered particles

#82
20150113960
2015-04-30

Leak detection and mitigation in reductant delivery systems

#83
20150112614
2015-04-23

Flow rate measurement method and apparatus

#84
20150082914
2015-03-26

Filter simulation system

#85
20150082910
2015-03-26

Apparatus and method for determining a non-condensable gas parameter

#86
20150068277
2015-03-12

Gas exchange system flow configuration

#87
20150066396
2015-03-05

Estimating flow rates of a liquid in a conduit

#88
20150059888
2015-03-05

Water service monitor assembly

#89
20150059493
2015-03-05

Device for metering of a fluid volumetric flow of a liquid component in a mixer feed line for mixing plastics

#90
20150046099
2015-02-12

Pipeline management supporting server and pipeline management supporting system

#91
20150020606
2015-01-22

Method and system for stamping and marking fluid in a pipe network for smart monitoring systems

#92
20150019146
2015-01-15

Sewer overflow discharge monitoring system and method

#93
20140366643
2014-12-18

Systems, devices, and methods for measuring and processing fuel meter measurements

#94
20140352453
2014-12-04

Flowmeter

#95
20140283620
2014-09-25

Device, method, and system for monitoring the delivery of fluids through a drip chamber

#96
20140190250
2014-07-10

Water meter including variable orifice device

#97
20140157886
2014-06-12

Device for determining the flow rate according to the float principle

#98
20140116107
2014-05-01

System and method for preventing false flow measurements in a vibrating meter

#99
20140053640
2014-02-27

Sensor device for detecting flowable media, a pressure device and a measuring method

#100
20140047916
2014-02-20

Flow rate monitoring for agrochemical applications

#101
20130345995
2013-12-26

Air Flow Control And Power Usage Of An Indoor Blower In An HVAC System

#102
20130255371
2013-10-03

Method and apparatus for material flow characterization

#103
20130255370
2013-10-03

Variable Throat Venturi Flow Meter

#104
20130231875
2013-09-05

APPARATUS, SYSTEMS AND METHODS FOR MONITORING FLUID FLOW IN BEVERAGE DISPENSING SYSTEMS

#105
20130220028
2013-08-29

Fluid flow rate measuring device and water meter

#106
20130220025
2013-08-29

Device and method for measuring a non-compressible fluid

#107
20130211745
2013-08-15

Systems and methods for apportioning usage of a utility in a multi-unit building

#108
20130061686
2013-03-14

ULTRASONIC FLOW MEASUREMENT UNIT AND ULTRASONIC FLOWMETER USING SAME

#109
20120274478
2012-11-01

Method and apparatus for capturing energy from a meter reading device

#110
20120260692
2012-10-18

Water flow measurement device

#111
20120116693
2012-05-10

Systems and methods for apportioning usage of a utility in a multi-unit building

#112
20120079880
2012-04-05

Mobile hydro geothermal testing systems and methods

#113
20120073355
2012-03-29

Gas exchange system flow configuration

#114
20110185805
2011-08-04

Variable throat venturi flow meter having a plurality of section-varying elements

#115
20110153229
2011-06-23

System and method for monitoring a bi-phase fluid

#116
20100258204
2010-10-14

Device for Detecting Leaks of Fluids

#117
20070213949
2007-09-13

Portable diagnostic analysis of gas meter and electronic corrector

#118
20060107756
2006-05-25

NoFoam system for testing a foam delivery system on a vehicle

#119
17865231
2023-07-18

Systems and methods for a snow blower sensor

#120
17240231
2024-10-29

Systems and methods for bottle apparatuses, container assemblies, and dispensing apparatuses

#121
16994446
2023-12-12

Methods and systems for tracking thermal profile of hot water storage tanks

#122
15661806
2020-08-04

Sprinkler flow test assembly

#123
15422482
2017-12-26

Fluid gauging device

#124
14086949
2015-11-17

Visual sight flexible gas flow indicator