ClassID:

166698

G01L7/041 - CPC Classification

Classification description:

Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges in the form of flexible, deformable tubes, e.g. Bourdon gauges Construction or mounting of deformable tubes

Recent Application in this class:
#1
20250246325
2025-07-31

DETECTION APPARATUS COMPRISING A RESONANT ELECTRICAL CIRCUIT LOCATED WITHIN A NUCLEAR FUEL ROD

#2
20250216278
2025-07-03

PRESSURE GAUGE

#3
20240071637
2024-02-29

Detection apparatus comprising a resonant electrical circuit located within a nuclear fuel rod

#4
20240003769
2024-01-04

ADJUSTABLE INDICATOR FOR PRESSURE GAUGES

#5
20230288277
2023-09-14

CONTACT DETECTION APPARATUS FOR VEHICLE

#6
20230168145
2023-06-01

Self-diagnostic gas density relay and use method thereof

#7
20230152174
2023-05-18

Pressure sensor layout structure

#8
20230013800
2023-01-19

Method for Producing a Bourdon Tube Pressure Gauge

#9
20220187151
2022-06-16

Pressure gauges, pressure vessel assemblies, and methods of displaying pressure within pressure vessel assemblies

#10
20220170806
2022-06-02

Pressure measurement device

#11
20210210233
2021-07-08

Detection apparatus comprising a resonant electrical circuit located within a nuclear fuel rod

#12
20210210232
2021-07-08

Detection apparatus

#13
20210025773
2021-01-28

Manometer with injection molded volume reduction element

#14
20200027598
2020-01-23

Detection apparatus usable in a nuclear reactor, and associated method

#15
20190180884
2019-06-13

Detection apparatus usable in a nuclear reactor, and associated method

#16
20180180505
2018-06-28

Diaphragm seal assembly with evacuated double diaphragm and vacuum monitoring

#17
20170167935
2017-06-15

System and method for reducing thermal offset in a pressure gauge

#18
20150253230
2015-09-10

Measuring element made of steel with hardened edge zone

#19
20150226622
2015-08-13

Pressure sensing assembly

#20
20150168236
2015-06-18

Surface area-based pressure sensing

#21
20150051600
2015-02-19

Catheter arrangement and method for determining a force applied to a catheter end

#22
20150030054
2015-01-29

WIDE-RANGE PRECISION CONSTANT VOLUME GAS THERMOMETER

#23
20140360278
2014-12-11

Spiral concentrically wound bourdon tube

#24
20130047733
2013-02-28

Zero/span adjustable linkage movement for measuring devices

#25
20110138922
2011-06-16

SCUBA DIVING AIR TANK GAUGE

#26
20110030480
2011-02-10

Annular bourdon tube gauge assembly

#27
20100180689
2010-07-22

Bourdon tube pressure gauge

#28
20100064817
2010-03-18

Bourdon tube pressure gauge

#29
20070295097
2007-12-27

Bourdon tube pressure gauge

#30
20060191348
2006-08-31

Spring-elastic measuring element comprising a flat connecting element that can be welded

#31
20060081059
2006-04-20

Inflatable manometers

#32
20050016287
2005-01-27

Method and apparatus for indicating pressure in chest drainage devices

#33
17103860
2022-04-12

Pressure gauge with dual bourdon tubes