ClassID:

166866

G01L19/12 - CPC Classification

Classification description:

Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges; Means for indicating or recording, e.g. for remote indication Alarms or signals

Recent Application in this class:
#1
20260071927
2026-03-12

PRESSURE SENSOR SYSTEM

#2
20250347297
2025-11-13

FEEDBACK CONTROLLED GAS LIFT CONVEYANCE OF SLURRY

#3
20250271320
2025-08-28

METHOD AND APPARATUS FOR DETECTION AND VISUAL ALERTING OF AN ELECTRICAL FAULT WITHIN A TANK

#4
20250189398
2025-06-12

METHOD FOR MONITORING THE COHERENCE OF AN ATMOSPHERIC PRESSURE VALUE USED FOR CONFIGURING FLIGHT INSTRUMENTS OF AN AIRCRAFT

#5
20250147063
2025-05-08

DIRECTIONAL DIFFERENTIAL PRESSURE DETECTOR

#6
20250134397
2025-05-01

TRANSDUCER INTERFACE SYSTEM AND METHOD

#7
20250105431
2025-03-27

CONTROL SYSTEM AND CHARGE AND DISCHARGE CONTROL SYSTEM

#8
20250060267
2025-02-20

SYSTEMS, METHODS, AND INTERFACES FOR VIEWING, MAINTAINING, AND INSPECTING PRESSURIZED FLUID TANKS

#9
20240362958
2024-10-31

TESTING SYSTEM FOR MEASURING TARGET OPERATIONAL PARAMETERS OF A MOTOR VEHICLE

#10
20240167900
2024-05-23

PRESSURE MEASUREMENT METHOD, CONTROL METHOD, PRESSURE MEASUREMENT DEVICE, AND ANALYZER

#11
20240167491
2024-05-23

NOVEL INTERNAL PRESSURE MONITORING SYSTEM FOR PIPES

#12
20240159612
2024-05-16

SENSOR SYSTEMS AND METHODS FOR REMOTELY MONITORING A FLUID PROPERTY

#13
20240102873
2024-03-28

Notification Sensor Arrangement for a Differential Pressure Sensor and a Method for Outputting a Sensed Warning Signal

#14
20240094080
2024-03-21

VACUUM PRESSURE GAUGE ASSEMBLY WITH LIGHT INDICATION

#15
20230375426
2023-11-23

PRESSURE MONITORING SYSTEM FOR WET BARREL HYDRANT

#16
20230194375
2023-06-22

SENSOR DEVICE

#17
20230145039
2023-05-11

Control system and charge and discharge control system

#18
20230074294
2023-03-09

System and Method of Analyzing Duct Pressure within a Pipe

#19
20220301366
2022-09-22

Testing system for measuring target operational parameters of a motor vehicle

#20
20220268656
2022-08-25

Wireless Pitot Gauge Transducer

#21
20220252476
2022-08-11

WIRELESS PRESSURE SENSOR AND ASSOCIATED SWIMMING-POOL MONITORING DEVICE

#22
20220236088
2022-07-28

Optical reading device for a pointer instrument

#23
20220206035
2022-06-30

Directional differential pressure detector

#24
20220155774
2022-05-19

Filter restriction indicator

#25
20220113209
2022-04-14

System and method of analyzing duct pressure within a pipe

#26
20220063570
2022-03-03

Automatic tire inflator assembly

#27
20220008654
2022-01-13

Method for processing infusion data and an infusion pump system

#28
20210318195
2021-10-14

Pressure monitoring system for wet barrel hydrant

#29
20210318062
2021-10-14

WARNING SYSTEM FOR WATER-COOLING HEAT DISSIPATION DEVICE

#30
20210239277
2021-08-05

Sensor device and sensing method

#31
20210231335
2021-07-29

Intelligent measuring apparatus

#32
20210219482
2021-07-22

System and method for identifying plugging of ground engaging tools based on lifting pressure

#33
20210215563
2021-07-15

Pressure differential sensor apparatus with high-visibility condition indicator

#34
20210188538
2021-06-24

Multiport Thief Hatch for Storage Tank

#35
20210171169
2021-06-10

Device for detecting the pressure of compressed gas cylinders in breathing apparatuses for scuba diving

#36
20210164856
2021-06-03

System and method for indicating air pressure within an enclosed space

#37
20210116321
2021-04-22

Safeguarding equipment based on detection of reduced cyclical pump performance

#38
20200320650
2020-10-08

MULTI-UTILITY INTEGRITY MONITORING AND DISPLAY SYSTEM

#39
20200277756
2020-09-03

Method for identifying number of shoveling-and-loading processes of loader and device for identifying the number of the shoveling-and-loading processes of the loader

#40
20200232863
2020-07-23

Wet barrel hydrant with pressure monitoring and leak detection

#41
20200209092
2020-07-02

Sump Pump Tracking Device

#42
20200208876
2020-07-02

Water pressure alarm

#43
20200172306
2020-06-04

Sound emitting bottle cap

#44
20200158749
2020-05-21

DIRECTIONAL DIFFERENTIAL PRESSURE DETECTOR

#45
20200141827
2020-05-07

Embedded computing device

#46
20190293512
2019-09-26

Air pressure and temperature measurement system

#47
20190277157
2019-09-12

Bearing rotor thrust control

#48
20190242772
2019-08-08

MEMS pressure sensor with multiple sensitivity and small dimensions

#49
20190228637
2019-07-25

Hydraulic accumulator health monitoring and remaining life system

#50
20190107455
2019-04-11

Pressure indicator that retains a high pressure indication

#51
20190101309
2019-04-04

Water pressure alarm

#52
20190088098
2019-03-21

Using pressure sensors in a security system

#53
20190084818
2019-03-21

FORCE SENSING CARRIAGE FOR LOAD CARRYING VEHICLE

#54
20190064024
2019-02-28

WATER PRESSURE ALARM SYSTEM

#55
20190022461
2019-01-24

Sport-boot pressure monitor and method of use

#56
20180374664
2018-12-27

Electronic Pressure Switch

#57
20180364084
2018-12-20

Processing chamber gas detection system and operation method thereof

#58
20180328805
2018-11-15

Measuring device

#59
20180266912
2018-09-20

Pressure indicating mechanical tee

#60
20180259360
2018-09-13

Method for processing a measurement signal from a pressure measurement cell, and a measurement cell arrangement

#61
20180224347
2018-08-09

Pressure sensor

#62
20180188124
2018-07-05

Deflection detection system utilizing an energized beam

#63
20180180653
2018-06-28

Method and system for analysis of pixelated capacitive sensor signals

#64
20180156667
2018-06-07

Thermal imaging system

#65
20180137870
2018-05-17

Vector joint encoding/decoding method and vector joint encoder/decoder

#66
20180135790
2018-05-17

Water hammer prevention system using operation state analysis algorithm

#67
20180130330
2018-05-10

Wireless Reporting of Facility Problems

#68
20180109740
2018-04-19

THERMAL IMAGING SYSTEM

#69
20180087989
2018-03-29

Overpressure indicator

#70
20180031437
2018-02-01

Multi-condition sensor systems

#71
20180028769
2018-02-01

Gas supply warning and communication system

#72
20180017459
2018-01-18

Sump pump tracking device

#73
20180008864
2018-01-11

Sport-boot pressure monitor and method of use

#74
20180003411
2018-01-04

Water pressure alarm

#75
20170332193
2017-11-16

Geospatial-based detection of mobile computing device movement

#76
20170328521
2017-11-16

System and device for monitoring contents of gas cylinders or compressed liquified gas cylinders

#77
20170307460
2017-10-26

CORRECTION OF PRESSURE MEASUREMENTS IN ENGINES

#78
20170301219
2017-10-19

Plumbing control system with distress signal

#79
20170254712
2017-09-07

Systems and methods for reporting pipeline pressures

#80
20170138810
2017-05-18

Disconnection detection circuit of pressure detection device

#81
20170087411
2017-03-30

Sport-boot pressure monitor and method of use

#82
20170067929
2017-03-09

Directional differential pressure detector having inclination adjustment between two conduits

#83
20170059436
2017-03-02

Temperature-compensated pressure gauge with a switch output

#84
20170013771
2017-01-19

Method of evaluating accumulators of planter downforce system

#85
20160341620
2016-11-24

METHOD AND SYSTEM FOR MONITORING PRESSURE IN A GAS CONTAINMENT UNIT

#86
20160307577
2016-10-20

Vector joint encoding/decoding method and vector joint encoder/decoder

#87
20160287762
2016-10-06

DIGITAL PRESSURE GAUGE

#88
20160265750
2016-09-15

Underwater lighting device and underwater electronic device

#89
20160252087
2016-09-01

Pump monitoring device

#90
20160223371
2016-08-04

Differential-pressure measuring assembly having effective-pressure lines and method for detecting plugged effective-pressure lines

#91
20160161356
2016-06-09

Pressure gauge

#92
20160035520
2016-02-04

Pressure switch with temperature enable function

#93
20160030815
2016-02-04

METHOD AND DEVICE FOR DETECTING UNDER-INFLATED GAME BALLS DURING A FOOTBALL GAME

#94
20150379858
2015-12-31

Pump monitoring device

#95
20150375520
2015-12-31

Abnormality sensing method for pressure sensor, and liquid discharge device

#96
20150314090
2015-11-05

Alarming method for ventilator and ventilator alarm system

#97
20150306310
2015-10-29

Method for processing infusion data and an infusion pump system

#98
20150266460
2015-09-24

Compressed air unit output pressure verification device

#99
20150260765
2015-09-17

Sensor device with series circuit of MOS switch and capacitor

#100
20150219516
2015-08-06

Method and system for detecting a flow blockage in a pipe

#101
20150206417
2015-07-23

Plumbing control system with distress signal

#102
20150157006
2015-06-11

Animal trap

#103
20150127328
2015-05-07

Vector joint encoding/decoding method and vector joint encoder/decoder

#104
20150112212
2015-04-23

Transducer interface system and method

#105
20150112211
2015-04-23

Transducer interface system and method

#106
20150101412
2015-04-16

Pressure sensor

#107
20150096376
2015-04-09

Inertial and pressure sensors on single chip

#108
20150096363
2015-04-09

Pressure sensing device and method for using the same

#109
20150039249
2015-02-05

METHOD OF PROVIDING REFERENCE PRESSURES

#110
20140350882
2014-11-27

Pressure data acquisition assembly

#111
20140320293
2014-10-30

OPERATOR ALERT AND HEIGHT LIMITATION SYSTEM FOR LOAD CARRYING MACHINES

#112
20140230824
2014-08-21

Pressure indicator

#113
20140049273
2014-02-20

Capacitive sensor

#114
20140024956
2014-01-23

Transducer interface system and method

#115
20130276217
2013-10-24

Adjustable low pressure warning device

#116
20130099931
2013-04-25

Pump monitoring device

#117
20120247791
2012-10-04

ELECTRONIC PRESSURE GAUGE

#118
20120240684
2012-09-27

COLOR CHANGING HVAC GAUGE AND RELATED METHOD

#119
20120168008
2012-07-05

Compressor pressure measuring device

#120
20120080103
2012-04-05

Time remaining display assembly

#121
20120019308
2012-01-26

Pressure switch with temperature enable function

#122
20110285531
2011-11-24

Pointer-type alarm mark structure of a micro-differential pressure gauge

#123
20110283932
2011-11-24

Alarm mark structure of a micro-differential pressure gauge

#124
20110179990
2011-07-28

MONITORING UNIT FOR A MEASURING INSTRUMENT

#125
20100288378
2010-11-18

Digital pressure gauge

#126
20100280770
2010-11-04

System to determine connector leaks during testing

#127
20100265085
2010-10-21

Measuring apparatus

#128
20100236682
2010-09-23

Devices including a mechanochromatic material for indicating pressure

#129
20100230860
2010-09-16

Pressure sensing systems

#130
20100228503
2010-09-09

Programmable Electronic Pressure Switch with Display

#131
20100212579
2010-08-26

Pressure state indicator

#132
20100072202
2010-03-25

Closure element for a fuel tank of a motor vehicle

#133
20100071473
2010-03-25

Internal pressure sensor

#134
20090242059
2009-10-01

PMDS microfluidic components and methods of operation of the same

#135
20090126482
2009-05-21

Breathing gas supply visual broadcast apparatus

#136
20090026059
2009-01-29

Pressure switch

#137
20080282963
2008-11-20

Pressure indicating device

#138
20080252470
2008-10-16

Leak Detectors and Leak Detection Methods

#139
20080054727
2008-03-06

Solid state pressure switch

#140
20080018498
2008-01-24

Message generating apparatus

#141
20070295092
2007-12-27

Pressure gage sensor adjustment device

#142
20060191203
2006-08-31

Moving device and open/close control device for moving body

#143
20060038695
2006-02-23

Gas supply pressure alarm device

#144
20050146437
2005-07-07

Alarm for a hydraulic system, hydraulic system, method of giving an alarm and vehicle incorporating a hydraulic system

#145
20050103108
2005-05-19

System and method for determining air pressure

#146
20050056106
2005-03-17

Display for process transmitter

#147
20050016284
2005-01-27

Pressure indicator

#148
18792432
2025-01-07

Differential pressure detector and method for sensing body fall into pool

#149
18188418
2023-08-22

Toilet monitoring network that detects leaks and flushes

#150
17108146
2022-02-22

Adjustable tire inflation assembly

#151
15155041
2017-06-20

Geospatial-based detection of mobile computing device movement

#152
15041875
2016-10-25

Fluid detection system for a plurality of tanks

#153
14750565
2016-04-12

Compressed air indicator