ClassID:

164075

G01B5/12 - CPC Classification

Classification description:

Measuring arrangements characterised by the use of mechanical means for measuring diameters internal diameters

Recent Application in this class:
#1
20260036550
2026-02-05

INSPECTION DEVICE FOR TUBULAR GOOD

#2
20250389527
2025-12-25

METHOD AND SYSTEM FOR DETERMINING A POSITION OF A POINT ON A SURFACE

#3
20240345116
2024-10-17

AUTOMATIC MEASURING SYSTEM AND CONTROL METHOD FOR AUTOMATIC MEASURING SYSTEM

#4
20240342806
2024-10-17

WORKPIECE MEASUREMENT METHOD IN MACHINE TOOL AND MACHINE TOOL

#5
20240304479
2024-09-12

Calibration Device

#6
20240280013
2024-08-22

PIPE DRIFTING IN WELLS

#7
20240151506
2024-05-09

AUTOMATIC INSIDE-DIAMETER MEASURING APPARATUS

#8
20240068801
2024-02-29

SAFETY MEASURING DEVICE AND SAFETY EVALUATION METHOD FOR LARGE-DIAMETER PIPELINE

#9
20240068793
2024-02-29

METHOD AND DEVICE FOR MEASURING r-VALUE OF TUBE IN CIRCUMFERENTIAL DIRECTION

#10
20230384479
2023-11-30

NUMERICAL SIMULATION CAPABILITY FOR DETERMINING BLOCKAGES WITHIN A WELLBORE AND WELLBORE COMPLETION SETUPS

#11
20230324161
2023-10-12

INSIDE-DIAMETER MEASURING UNIT, FLOATING JOINT MECHANISM UNIT, AND MEASURING UNIT

#12
20230304784
2023-09-28

INSIDE-DIAMETER MEASURING UNIT, FLOATING JOINT MECHANISM UNIT, AND MEASURING UNIT

#13
20230266112
2023-08-24

System and method for measuring the inside diameter of a pipe

#14
20230176015
2023-06-08

ADVANCED CALIPER FOR A PIPE AND METHOD OF USE

#15
20230168073
2023-06-01

Measurement device

#16
20230109922
2023-04-13

Apparatus for Verifying the Inner Diameter of Tubulars Forming A Tubular String

#17
20230066920
2023-03-02

Identification system for tubulars

#18
20220155048
2022-05-19

Gauge apparatus, system and method

#19
20220099427
2022-03-31

System and method for measuring the inside diameter of a pipe

#20
20210372270
2021-12-02

Measuring wellbore cross-sections using downhole caliper tools

#21
20210215469
2021-07-15

Apparatus for verifying the inner diameter of tubulars forming a tubular string

#22
20210205938
2021-07-08

Check pin insertion and removal apparatus and its method of use

#23
20210192705
2021-06-24

Method for measuring hole provided in workpiece

#24
20210190468
2021-06-24

Measuring method and measuring system for measuring drilled holes, and precision machine tool with a measuring system

#25
20210169505
2021-06-10

Acetabular guide

#26
20210156660
2021-05-27

Plug gauges and associated systems and methods for taking multiple simultaneous diametric measurements

#27
20200400419
2020-12-24

Pipeline three-dimensional curve measuring robot and implementation method therefor

#28
20200378738
2020-12-03

Position measurement method and position measurement system for object in machine tool

#29
20200333126
2020-10-22

Systems and methods for evaluating a surface of a bore formed in a structure

#30
20200309501
2020-10-01

Cartridge and chamber gauges

#31
20200284571
2020-09-10

Plug gauge and associated method for sealing the same

#32
20200232311
2020-07-23

Identifying and mitigating tight spots in a borehole using bottom hole assembly components as test probes

#33
20200217653
2020-07-09

Methods and systems to test a size or characteristic of a hole

#34
20200141712
2020-05-07

Wheel comprehensive detecting device

#35
20200080829
2020-03-12

Modular mechanical bore gauge system

#36
20200049478
2020-02-13

Measuring jig

#37
20200025548
2020-01-23

Downhole measurements

#38
20190368854
2019-12-05

Systems and methods for identifying a diameter of a sampling point

#39
20190368852
2019-12-05

Fixture pin assembly system

#40
20190358762
2019-11-28

On-machine inspection indicator setup block

#41
20190285394
2019-09-19

Gage for detecting a diameter of a bolt hole back socket

#42
20190176274
2019-06-13

Method of manufacturing a tubular member

#43
20190063902
2019-02-28

Device for monitoring thickness of wheel valve hole on line

#44
20180363804
2018-12-20

Boring Head for copper tubing

#45
20180356199
2018-12-13

Wheel center hole size qualification detection device

#46
20180283839
2018-10-04

Measuring assembly including a recognition system, and recognition method

#47
20180172418
2018-06-21

Caliper tool with positive pivoting arm

#48
20180073851
2018-03-15

Validating parts using a number of contiguous coupons produced from part excess

#49
20180023936
2018-01-25

Measurement probe and measuring device

#50
20170363405
2017-12-21

Wheel center bore detection device

#51
20170363404
2017-12-21

Contact-type position measuring device and measuring method using the same

#52
20170350682
2017-12-07

Hole inspection device

#53
20170299369
2017-10-19

Angular displacement of flexible pipe

#54
20170248419
2017-08-31

Information processing apparatus, information processing method, and non-transitory computer readable recording medium

#55
20170248416
2017-08-31

Surface texture measuring apparatus and method

#56
20170248415
2017-08-31

Surface texture measuring apparatus

#57
20170248399
2017-08-31

Inner-wall measuring instrument and offset-amount calculation method

#58
20170184389
2017-06-29

Device and method for detecting wall abrasion of solid filler feeding well

#59
20170146331
2017-05-25

Method and device for measuring openings in aerosol containers

#60
20170130576
2017-05-11

Dimensional characteristic determinations of a wellbore

#61
20170108611
2017-04-20

Scale identifier

#62
20170082415
2017-03-23

Tool for establishing the length of specific thickness stock required to form an enclosed shape having predetermined dimensions

#63
20170045352
2017-02-16

Device for dimensionally checking containers via contactless optical detection

#64
20170023345
2017-01-26

Barrel measuring device

#65
20170010084
2017-01-12

Apparatus for inspecting machined bores

#66
20160349035
2016-12-01

Method of manufacturing stylus and stylus

#67
20160349032
2016-12-01

Measuring apparatus

#68
20160238364
2016-08-18

Method and system for measurement using a telescopic gauge

#69
20160237808
2016-08-18

Inside measuring instrument

#70
20160169655
2016-06-16

Measuring device

#71
20150369581
2015-12-24

SYSTEM AND METHOD FOR CHECKING DIMENSIONS AND/OR POSITION OF AN EDGE OF A WORKPIECE

#72
20150354994
2015-12-10

Device for measuring the internal profile of a hollow shaft

#73
20150285607
2015-10-08

System and method for determining deformed pipe geometry

#74
20150276366
2015-10-01

Flexible mount for coupling force actuator to caliper jaw

#75
20150253222
2015-09-10

Multi-purpose gauge for hub-piloted wheel inspection

#76
20150219477
2015-08-06

Measuring dimensional characteristics of a production part

#77
20150168139
2015-06-18

Method and apparatus for determining gas turbine dampening cone inner diameter

#78
20150143709
2015-05-28

Wellbore caliper with maximum diameter seeking feature

#79
20150059498
2015-03-05

Pipeline inspection apparatus for the internal inspection of pipelines

#80
20150040414
2015-02-12

Hole-shape measuring apparatus and hole-shape measuring method

#81
20150020395
2015-01-22

Inner diameter measuring device

#82
20150015695
2015-01-15

Inner diameter measuring device

#83
20150007440
2015-01-08

Inner diameter measuring device

#84
20150002836
2015-01-01

Inner diameter measuring device

#85
20150000151
2015-01-01

Barrel measuring device

#86
20140360036
2014-12-11

Device for measuring an internal or external profile of a tubular component

#87
20140173924
2014-06-26

Soft collision grating scale and measuring method thereof

#88
20140095107
2014-04-03

Hole measurement apparatuses

#89
20140073918
2014-03-13

Method of sizing internal body structure, and mechanism and system for same

#90
20140059874
2014-03-06

Wellbore caliper with maximum diameter seeking feature

#91
20130303999
2013-11-14

Needle Cannula with a Collapse Zone

#92
20130192077
2013-08-01

Method and apparatus for measuring an opening

#93
20130192076
2013-08-01

Hole examining device

#94
20130061485
2013-03-14

Bore gage system for setting and measuring large diameter bores

#95
20120300224
2012-11-29

Inspection device for measuring pipe size

#96
20120055037
2012-03-08

Measurement device

#97
20110314685
2011-12-29

Measuring and checking apparatus

#98
20110271541
2011-11-10

Apparatus for measuring an inside diameter of a hole of a workpiece

#99
20110166824
2011-07-07

Hole measurement apparatuses

#100
20100305875
2010-12-02

PIPELINE IN-LINE INSPECTION SYSTEM

#101
20100263441
2010-10-21

Multiple stage mechanical drift tool

#102
20100236066
2010-09-23

Fixture and inspection method for an annular seal

#103
20100186247
2010-07-29

Hydraulic micrometer system for remote measurement of inside diameter of pipes

#104
20100005676
2010-01-14

Inside diameter measuring tool

#105
20090293578
2009-12-03

System and method for ballizing and measuring a workpiece bore hole

#106
20090249635
2009-10-08

Apparatus and method for measuring diameter of hole

#107
20090205215
2009-08-20

Minimum clearance bore gauge

#108
20090178289
2009-07-16

Internal diameter measurement device

#109
20090172963
2009-07-09

Wear gauge

#110
20090144999
2009-06-11

INTERIOR CONTOUR MEASUREMENT PROBE

#111
20090112509
2009-04-30

System and method for measuring installation dimensions for flow measurement system

#112
20080319452
2008-12-25

METHOD AND SYSTEM FOR INSERTION OF A GRAFT

#113
20080239538
2008-10-02

Method of examining aperture diameter of disk substrate having circular aperture in central portion thereof and apparatus thereof

#114
20070234583
2007-10-11

Validating device for validating formed parts

#115
20070214672
2007-09-20

System for measuring dimensions inside a hollow shaft, particularly one belonging to an aeronautical turbomachine

#116
20070119042
2007-05-31

Fixture and inspection method for an annular seal

#117
20070089315
2007-04-26

Barrel measuring device

#118
20070067976
2007-03-29

System and method for ballizing and measuring a workpiece bore hole

#119
20070051003
2007-03-08

Method and apparatus for hole diameter profile measurement

#120
20070022617
2007-02-01

Invert measuring device

#121
20060288804
2006-12-28

Method and device for testing a run-flat tire support

#122
20060283037
2006-12-21

Gage for measuring diameters

#123
20060096351
2006-05-11

Hole diameter measurement

#124
20060071663
2006-04-06

Caliper apparatus

#125
20050262715
2005-12-01

Measuring device for measuring gearing and diameters in rotationally symmetrical components

#126
20050160613
2005-07-28

Dimensional gage with hollow spindle

#127
20050138827
2005-06-30

Boston gauge

#128
20050081396
2005-04-21

Device for measuring the internal diameter of a pipe

#129
20050005467
2005-01-13

Measurement device for use with underground flow system and associated method

#130
20050000077
2005-01-06

System and method for ballizing and measuring a workpiece bore hole

#131
13758801
2015-03-24

Force controlled go/no-go measurement system