ClassID:

166859

G01L19/0672 - 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 preventing overload or deleterious influence of the measured medium on the measuring device or Leakage or rupture protection or detection

Recent Application in this class:
#1
20250283770
2025-09-11

PRESSURE SENSOR

#2
20250237565
2025-07-24

PRESSURE SENSOR AND DISPENSING DEVICE

#3
20250198870
2025-06-19

PRESSURE TRANSDUCER FOR DETERMINING AND/OR MONITORING THE PRESSURE OF A MEDIUM

#4
20250076143
2025-03-06

SENSOR PACKAGE

#5
20250052634
2025-02-13

DIAPHRAGM FOR USE WITH HYDROGEN-CONTAINING FLUID MEDIA AND TRANSDUCER COMPRISING SUCH A DIAPHRAGM

#6
20240151602
2024-05-09

HOOK AND SNAP PRESSURE SENSOR ASSEMBLY

#7
20240060841
2024-02-22

Pressure gauge for measuring a pressure

#8
20230314253
2023-10-05

Pressure measuring unit for measuring a pressure

#9
20230175909
2023-06-08

SYSTEMS AND METHODS FOR NON-INVASIVE DETERMINATION OF PROPERTIES OF PRESSURE VESSELS

#10
20230049086
2023-02-16

Sealing element for a pressure sensor assembly for a motor vehicle and pressure sensor assembly

#11
20220373421
2022-11-24

Pressure measuring instrument

#12
20220163419
2022-05-26

Pressure sensor with a communicating passage in a straight line

#13
20220065725
2022-03-03

Pressure gauge comprising a device for deflecting an isolation diaphragm

#14
20210348979
2021-11-11

Pressure switch assembly having quick connect capillary tube

#15
20210302266
2021-09-30

Pressure sensor for evaporated fuel leak detector

#16
20210247262
2021-08-12

Methods and apparatus for measuring impact of solar irradiance on hydrostatic pressure testing

#17
20210113082
2021-04-22

Pneumatic pressure probe

#18
20210010890
2021-01-14

Pressure sensor device including improved conductivity and protection

#19
20200400524
2020-12-24

Autonomous and irreversible pressure variation detector

#20
20200363281
2020-11-19

Pressure sensor with improve hermeticity

#21
20200333204
2020-10-22

Measuring element with an extended permeation resistant layer

#22
20200326255
2020-10-15

Pressure sensor with improved sealing

#23
20200011754
2020-01-09

PRESSURE DETECTION UNIT AND PRESSURE SENSOR USING SAME

#24
20190293513
2019-09-26

Pressure sensor unit with rectangular gasket

#25
20190154532
2019-05-23

Reciprocating pump

#26
20190101466
2019-04-04

System and Method of Sensing Pressure Within a Pipe

#27
20190086004
2019-03-21

Arrangement for fluid-sealing connection of lines

#28
20180372572
2018-12-27

Relievable safety press gauge

#29
20180259408
2018-09-13

Metal elastic element and diaphragm using the same

#30
20180238720
2018-08-23

Methods for fabricating an apparatus having a hermetic seal

#31
20180180505
2018-06-28

Diaphragm seal assembly with evacuated double diaphragm and vacuum monitoring

#32
20180180504
2018-06-28

PRESSURE-MEASURING SENSOR

#33
20170350778
2017-12-07

Pressure sensor including overmolded element(s) for securing positioning

#34
20170292890
2017-10-12

Pressure sensors with plugs for cold weather protection and methods for manufacturing the plugs

#35
20170234751
2017-08-17

Pressure detection unit and pressure sensor using the same

#36
20170234750
2017-08-17

Pressure detection unit, pressure sensor using the same, and method of manufacturing pressure detection unit

#37
20170234749
2017-08-17

Pressure detection unit and pressure sensor using the same

#38
20170089795
2017-03-30

Waterproof barometric sensor in an electronic device

#39
20170074692
2017-03-16

DEVICE COMPRISING A SENSOR PROTECTED BY RESIN

#40
20170055356
2017-02-23

PRESSURE COMPENSATOR FAILURE DETECTION

#41
20170030787
2017-02-02

Piezoelectric pressure sensor

#42
20170010169
2017-01-12

Differential pressure measuring pickup

#43
20160370240
2016-12-22

High integrity process fluid pressure probe

#44
20160356664
2016-12-08

PRESSURE MEASURING DEVICE

#45
20160084073
2016-03-24

High temperature downhole gauge system

#46
20150346002
2015-12-03

Apparatus for mounting a sensor having a hermetic seal

#47
20150343575
2015-12-03

Methods for fabricating apparatus having a hermetic seal

#48
20150260601
2015-09-17

Pressure sensor including leakage detection part for detecting leakage of liquid

#49
20150217416
2015-08-06

Methods for fabricating apparatus having a hermetic seal

#50
20150000417
2015-01-01

High integrity process fluid pressure probe

#51
20140298914
2014-10-09

Retrievable pressure sensor

#52
20140069514
2014-03-13

Water-proof structure provided with internal barometer for terminal device and method for controlling a water-proof structure

#53
20140020472
2014-01-23

Differential pressure/pressure transmitting device

#54
20140007668
2014-01-09

High temperature downhole gauge system

#55
20130234140
2013-09-12

Micromechanical component having a diaphragm

#56
20130118266
2013-05-16

Submersible electronic sensor

#57
20130098160
2013-04-25

SENSOR WITH FAIL-SAFE MEDIA SEAL

#58
20130014588
2013-01-17

Pressure gauge and diaphragm adapter for use with sanitary conduit

#59
20120266684
2012-10-25

Sensor device with sealing structure

#60
20120067131
2012-03-22

HIGH PRESSURE SENSOR

#61
20120011937
2012-01-19

Pressure-sensor device

#62
20100280770
2010-11-04

System to determine connector leaks during testing

#63
20100162820
2010-07-01

Method for embossing a separating membrane of a pressure transfer means

#64
20100058874
2010-03-11

Method and apparatus for diagnosis of liquid losses in pressure measuring transducers filled with pressure transmitting liquids

#65
20100037697
2010-02-18

Pressure sensor with secondary seal

#66
20100011871
2010-01-21

Pressure sensor device

#67
20090236805
2009-09-24

GAUGE GUARD FOR SANITARY PIPING SYSTEM

#68
20090107246
2009-04-30

Pressure transducer and method for monitoring the state of a pressure transducer and pressure sensor

#69
20080307889
2008-12-18

Pressure transponder with surface acoustic wave sensor

#70
20080191476
2008-08-14

JOINT FOR MEASURING DEVICE AND METHOD OF MANUFACTURING THE JOINT

#71
20070234813
2007-10-11

Process transmitter with self sealing fill fluid system

#72
20050193825
2005-09-08

Pressure sensor having liquid in a pressure sensing chamber

#73
20050120800
2005-06-09

Wear-proof metal screwing connecting structure

#74
20050109113
2005-05-26

Pressure sensor

#75
20050103116
2005-05-19

Sensor, particularly a pressure sensor with a sensor fastening device

#76
20050072242
2005-04-07

Pressure module