ClassID:

165141

G01F3/00 - CPC Classification

Classification description:

Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow

Sub-classes:
Recent Application in this class:
#1
20250146857
2025-05-08

SYSTEM AND METHOD FOR MEASURING STATIC VOLUME IN A MATERIAL CONTAINER

#2
20240124293
2024-04-18

Coupler for Use in a Closed Transfer System

#3
20220264199
2022-08-18

Systems and methods for improved asset monitoring via orientation measurement

#4
20220119242
2022-04-21

Probe assembly for use in a closed transfer system

#5
20210331500
2021-10-28

Determining cleaning fluid flow at a print apparatus

#6
20210276856
2021-09-09

Coupler for use in a closed transfer system

#7
20210181005
2021-06-17

Augmented flowmeter with a system for simulating fluid parameters

#8
20210003743
2021-01-07

Systems, methods, and devices for monitoring weather and field conditions

#9
20200413166
2020-12-31

ELECTRONIC DEVICE

#10
20200283237
2020-09-10

Product detector

#11
20200256674
2020-08-13

INEXPENSIVE INSTRUMENT FOR MEASURING WAVE EXPOSURE AND WATER VELOCITY

#12
20200182674
2020-06-11

Gas appliance monitoring system

#13
20200174036
2020-06-04

Method for measuring a speed of a fluid

#14
20200124454
2020-04-23

Non-invasive fluid flow detection using digital accelerometers

#15
20200064691
2020-02-27

Backlight module for liquid crystal display device

#16
20190373344
2019-12-05

Electronic device

#17
20190165766
2019-05-30

Method for averaging pulsating measurement quantities

#18
20190144257
2019-05-16

Probe assembly for use in a closed transfer system

#19
20190144256
2019-05-16

Coupler for use in a closed transfer system

#20
20180364042
2018-12-20

INEXPENSIVE INSTRUMENT FOR MEASURING WAVE EXPOSURE AND WATER VELOCITY

#21
20180283923
2018-10-04

Yield monitoring apparatus, systems, and methods

#22
20180234748
2018-08-16

Electronic device

#23
20180217447
2018-08-02

Backlight module for liquid crystal display device

#24
20180200431
2018-07-19

Fluid flow device

#25
20180196027
2018-07-12

PLANT FOR THE TREATMENT OF A MULTIPHASIC FLUID AND METHOD FOR CHARACTERIZING SAID FLUID ONLINE

#26
20180106652
2018-04-19

Non-invasive fluid flow detection using digital accelerometers

#27
20180100751
2018-04-12

Temporal based measurement system providing real time tracking

#28
20180024271
2018-01-25

Systems, methods, and devices for monitoring weather and field conditions

#29
20170350972
2017-12-07

METHOD FOR OPERATING A COUNTER DEVICE FOR A FLUID, COUNTER DEVICE AND COUNTER SYSTEM

#30
20170321532
2017-11-09

IDENTIFYING AND DETERMINING WEAR OF A COMPONENT USED IN A WELL OPERATION

#31
20170292867
2017-10-12

Yield monitoring apparatus, systems, and methods

#32
20170136479
2017-05-18

Lever operated fluid dispenser with rotary potentiometer

#33
20170030758
2017-02-02

FLUID OUTPUT MEASUREMENT DEVICE AND METHOD

#34
20160290848
2016-10-06

System and method of confirming lubrication to bearing

#35
20160146649
2016-05-26

Non-invasive fluid flow detection using digital accelerometers

#36
20160120104
2016-05-05

Independently controlled meter rollers and air conveyance components system and method

#37
20160097665
2016-04-07

DYNAMIC, DISTRIBUTED-SENSOR, FLUID-MONITORING SYSTEM

#38
20150362351
2015-12-17

FLUID OUTPUT MEASUREMENT DEVICE AND METHOD

#39
20150346174
2015-12-03

EXPOSURE MONITORING

#40
20150300916
2015-10-22

Estimation apparatus and method for cylinder intake air amount of internal combustion engine

#41
20150268061
2015-09-24

Method for the real-time estimation of the total consumption of a fluid distributed to users, and a distribution network implementing said method

#42
20150247836
2015-09-03

Facility for processing a multiphase fluid and method for characterizing said fluid online

#43
20150241259
2015-08-27

Fluid flow metering device and method thereof

#44
20150149097
2015-05-28

Gas demand prediction system and gas demand prediction method

#45
20150034076
2015-02-05

Apparatus for use with a nebulizer and a method of operating a nebulizer

#46
20150015236
2015-01-15

CONSUMER CONSUMPTION MONITORING SYSTEM

#47
20140275663
2014-09-18

Methods and systems for predicting a need for introducing anti-fouling additives to a hydrocarbon stream to reduce fouling of crude hydrocarbon refinery components

#48
20140260514
2014-09-18

Fuel dispenser flow meter fraud detection and prevention

#49
20140180610
2014-06-26

MEMS based membrane sensor system and method of use

#50
20140137664
2014-05-22

Inexpensive instrument for measuring wave exposure and water velocity

#51
20140009161
2014-01-09

Test machine and the test method for light emitting diode backlight driver, and, manufacturing method for monitor power board

#52
20130238258
2013-09-12

Estimation apparatus of heat transfer medium flow rate, heat source machine, and estimation method of heat transfer medium flow rate

#53
20130110416
2013-05-02

LEAK ESTIMATION USING LEAK MODEL IDENTIFICATION

#54
20130085443
2013-04-04

Intravenous flow rate controller

#55
20130083191
2013-04-04

Intravenous flow rate controller

#56
20130030748
2013-01-31

METHOD FOR DETERMINING A DOSED, OR METERED, VOLUME OF AN AUTOMATIC PERISTALTIC SAMPLE TAKER

#57
20100312499
2010-12-09

System for measuring liquid flow rates

#58
20100309005
2010-12-09

Automated intravenous monitoring device

#59
20100218525
2010-09-02

Refrigerator

#60
20080253934
2008-10-16

AUTOMATIC PRECISION NON-CONTACT OPEN-LOOP FLUID DISPENSING

#61
20080144003
2008-06-19

System for measuring non-volatile residue in ultra pure water

#62
20050095723
2005-05-05

Automatic precision non-contact open-loop fluid dispensing