for internal screw-threads

Industry

CPC
G01B3/48

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Parent Industries

GPHYSICS G01Measuring instruments G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS G01B3/00Instruments as specified in the subgroups and characterised by the use of mechanical measuring means

Current Industry

G01B3/48for internal screw-threads

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Automatic nut internal thread quality tester
- Patent number 11,175,122
- Issue date Nov 16, 2021
- Der-Min Tsay
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and methods for measuring thread depth on a threaded member
- Patent number 11,118,888
- Issue date Sep 14, 2021
- Grant Prideco, L.P.
- Lalit Chandra Sekhar Karlapalem
- G01 - MEASURING TESTING
Information Patent Grant
Threaded-hole inspection device
- Patent number 11,035,657
- Issue date Jun 15, 2021
- DAI-ICHI SOKUHAN WORKS CO.
- Mamoru Hara
- G01 - MEASURING TESTING
Information Patent Grant
Stem nut thread wear analysis apparatus and method
- Patent number 10,739,123
- Issue date Aug 11, 2020
- Carter Reames
- G01 - MEASURING TESTING
Information Patent Grant
Comprehensive thread checking fixture
- Patent number 10,551,160
- Issue date Feb 4, 2020
- CITIC Dicastal CO., LTD.
- Bowen Xue
- G01 - MEASURING TESTING
Information Patent Grant
Thread plug gauge with maintenance line, thread ring gauge, and met...
- Patent number 10,145,780
- Issue date Dec 4, 2018
- Niigata Seiki Co., Ltd.
- Toshiyuki Igarashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Valve stem nut wear analysis apparatus and method
- Patent number 9,752,859
- Issue date Sep 5, 2017
- Loop LLC
- Chris A. Labat
- G01 - MEASURING TESTING
Information Patent Grant
System and method for verifying screw threads
- Patent number 9,593,926
- Issue date Mar 14, 2017
- Jonathan DeYaeger
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Thread plug gauge with maintenance line, thread ring gauge, and met...
- Patent number 9,372,146
- Issue date Jun 21, 2016
- Niigata Seiki Co., Ltd.
- Toshiyuki Igarashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
System and method for verifying screw threads
- Patent number 9,279,653
- Issue date Mar 8, 2016
- Jonathan DeYaeger
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for verifying screw threads
- Patent number 9,243,880
- Issue date Jan 26, 2016
- Jonathan DeYaeger
- G01 - MEASURING TESTING
Information Patent Grant
System and method for verifying screw threads
- Patent number 9,194,684
- Issue date Nov 24, 2015
- Jonathan DeYaeger
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for inspecting a threading of a tubular connectio...
- Patent number 9,140,530
- Issue date Sep 22, 2015
- Vallourec Oil and Gas France
- Jérôme Durivault
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for inspecting a threading of a tubular connectio...
- Patent number 9,032,632
- Issue date May 19, 2015
- Vallourec Oil and Gas France
- Jerome Durivault
- G01 - MEASURING TESTING
Information Patent Grant
Measuring and testing device having segmented threads and thread se...
- Patent number 8,914,983
- Issue date Dec 23, 2014
- Robert Bosch GmbH
- Juergen Mehler
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for thread testing by distance measurement
- Patent number 8,793,887
- Issue date Aug 5, 2014
- Artis GmbH
- Dirk Lange
- G01 - MEASURING TESTING
Information Patent Grant
Valve stem nut wear analysis apparatus and method
- Patent number 8,733,269
- Issue date May 27, 2014
- Loop LLC
- Chris A. Labat
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Inspection method of gauge for a self-locking threading of a tubula...
- Patent number 8,544,179
- Issue date Oct 1, 2013
- Vallourec Mannesmann Oil & Gas France
- Regis Moreau
- G01 - MEASURING TESTING
Information Patent Grant
Valve stem nut wear analysis apparatus and method
- Patent number 8,322,298
- Issue date Dec 4, 2012
- Shaw Intellectual Property Holdings, LLC
- Chris A. Labat
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Compact ergonomic thread inspection tool
- Patent number 7,941,932
- Issue date May 17, 2011
- Hyman Jack Kipnes
- G01 - MEASURING TESTING
Information Patent Grant
Thread ring gauge
- Patent number 7,918,031
- Issue date Apr 5, 2011
- Chuan Hong Precision Tool Manufacturing Co., Ltd.
- San-Kuei Wu
- G01 - MEASURING TESTING
Information Patent Grant
Thread gauge checker
- Patent number 7,877,882
- Issue date Feb 1, 2011
- S&W Manufacturing Co., Inc.
- William Burr
- G01 - MEASURING TESTING
Information Patent Grant
Compact ergonomic thread inspection tool
- Patent number 7,661,196
- Issue date Feb 16, 2010
- Hyman Jack Kipnes
- G01 - MEASURING TESTING
Information Patent Grant
Method and arrangement for gaging a thread produced in at least two...
- Patent number 7,536,795
- Issue date May 26, 2009
- EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge
- Helmut Glimpel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for testing threads
- Patent number 7,533,471
- Issue date May 19, 2009
- ARTIS Gesellschaft fur angewandte Messtechnik mbh
- Dirk Lange
- G01 - MEASURING TESTING
Information Patent Grant
Thread verification and chasing apparatus and method
- Patent number 7,343,685
- Issue date Mar 18, 2008
- Fred Sorensen
- G01 - MEASURING TESTING
Information Patent Grant
Thread gauging system and method
- Patent number 7,299,555
- Issue date Nov 27, 2007
- Grant Prideco, L.P.
- Andrei Muradov
- G01 - MEASURING TESTING
Information Patent Grant
High output device for confirming thread presence in nuts and other...
- Patent number 7,059,055
- Issue date Jun 13, 2006
- New Vista Corporation
- John L. Wickham
- G01 - MEASURING TESTING
Information Patent Grant
Gauge and method
- Patent number 6,868,618
- Issue date Mar 22, 2005
- Marcello Navarro
- G01 - MEASURING TESTING
Information Patent Grant
Digital fastener size indicator
- Patent number 6,508,012
- Issue date Jan 21, 2003
- Earnest G. Wells
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC NUT INTERNAL THREAD QUALITY TESTER
- Publication number 20210239446
- Publication date Aug 5, 2021
- NATIONAL SUN YAT-SEN UNIVERSITY
- Der-Min TSAY
- G01 - MEASURING TESTING
Information Patent Application
THREADED-HOLE INSPECTION DEVICE
- Publication number 20190293401
- Publication date Sep 26, 2019
- DAI-ICHI SOKUHAN WORKS CO.
- Mamoru HARA
- G01 - MEASURING TESTING
Information Patent Application
COMPREHENSIVE THREAD CHECKING FIXTURE
- Publication number 20190195608
- Publication date Jun 27, 2019
- CITIC DICASTAL CO., LTD
- Bowen Xue
- G01 - MEASURING TESTING
Information Patent Application
STEM NUT THREAD WEAR ANALYSIS APPARATUS AND METHOD
- Publication number 20180356198
- Publication date Dec 13, 2018
- Carter Reames
- G01 - MEASURING TESTING
Information Patent Application
Thread Gauge and Method
- Publication number 20170016707
- Publication date Jan 19, 2017
- World Concepts LLC
- Marcello Navarro
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR VERIFYING SCREW THREADS
- Publication number 20150204644
- Publication date Jul 23, 2015
- Jonathan DeYaeger
- G01 - MEASURING TESTING
Information Patent Application
THREAD PLUG GAUGE WITH MAINTENANCE LINE, THREAD RING GAUGE, AND MET...
- Publication number 20140299043
- Publication date Oct 9, 2014
- Niigata Seiki Co., Ltd.
- Toshiyuki IGARASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
VALVE STEM NUT WEAR ANALYSIS APPARATUS AND METHOD
- Publication number 20140299040
- Publication date Oct 9, 2014
- SHAW INTELLECTUAL PROPERTY HOLDINGS, LLC
- Chris A. LABAT
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR INSPECTING A THREADING OF A TUBULAR CONNECTIO...
- Publication number 20130247398
- Publication date Sep 26, 2013
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Jérôme Durivault
- G01 - MEASURING TESTING
Information Patent Application
VALVE STEM NUT WEAR ANALYSIS APPARATUS AND METHOD
- Publication number 20130152846
- Publication date Jun 20, 2013
- SHAW INTELLECTUAL PROPERTY HOLDINGS, LLC
- Chris A. LABAT
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR INSPECTING A THREADING OF A TUBULAR CONNECTIO...
- Publication number 20130152409
- Publication date Jun 20, 2013
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Jerome Durivault
- G01 - MEASURING TESTING
Information Patent Application
MEASURING AND TESTING DEVICE HAVING SEGMENTED THREADS AND THREAD SE...
- Publication number 20130118018
- Publication date May 16, 2013
- ROBERT BOSCH GmbH
- Juergen Mehler
- G01 - MEASURING TESTING
Information Patent Application
VALVE STEM NUT WEAR ANALYSIS APPARATUS AND METHOD
- Publication number 20120060745
- Publication date Mar 15, 2012
- Shaw Intellectual Property Holdings, Inc.
- Chris A. Labat
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR THREAD TESTING BY DISTANCE MEASUREMENT
- Publication number 20120030956
- Publication date Feb 9, 2012
- Dirk Lange
- G01 - MEASURING TESTING
Information Patent Application
INSPECTION METHOD OF GAUGE FOR A SELF-LOCKING THREADING OF A TUBULA...
- Publication number 20110203125
- Publication date Aug 25, 2011
- VALLOUREC MANNESMANN OIL & GAS FRANCE
- Regis Moreau
- G01 - MEASURING TESTING
Information Patent Application
Thread Ring Gauge
- Publication number 20100281700
- Publication date Nov 11, 2010
- San-Kuei Wu
- G01 - MEASURING TESTING
Information Patent Application
Thread Gauge Checker
- Publication number 20100251556
- Publication date Oct 7, 2010
- S & W Manufacturing Company, Inc
- William Burr
- G01 - MEASURING TESTING
Information Patent Application
Compact ergonomic thread inspection tool
- Publication number 20100186242
- Publication date Jul 29, 2010
- Hyman Jack Kipnes
- G01 - MEASURING TESTING
Information Patent Application
Compact ergonomic thread inspection tool
- Publication number 20100018066
- Publication date Jan 28, 2010
- Hyman Jack Kipnes
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR TESTING THREADS
- Publication number 20080028623
- Publication date Feb 7, 2008
- Dirk Lange
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND ARRANGEMENT FOR GAGING A THREAD PRODUCED IN AT LEAST TWO...
- Publication number 20070289150
- Publication date Dec 20, 2007
- EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik fur Prazisionswerkzeuge
- Helmut Glimpel
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
THREAD GAUGING SYSTEM AND METHOD
- Publication number 20070214664
- Publication date Sep 20, 2007
- Andrei Muradov
- G01 - MEASURING TESTING
Information Patent Application
High output device for confirming thread presence in nuts and other...
- Publication number 20060005405
- Publication date Jan 12, 2006
- NEW VISTA CORPORATION
- John L. Wickham
- G01 - MEASURING TESTING
Information Patent Application
Extension kit for calipers
- Publication number 20030172541
- Publication date Sep 18, 2003
- Samuel Jeffery
- G01 - MEASURING TESTING
Information Patent Application
Gauge and method
- Publication number 20030061721
- Publication date Apr 3, 2003
- Marcello Navarro
- G01 - MEASURING TESTING
Information Patent Application
Digital nut and bolt size indicator
- Publication number 20020083613
- Publication date Jul 4, 2002
- Earnest G. Wells
- G01 - MEASURING TESTING

for internal screw-threads

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Automatic nut internal thread quality tester

Apparatus and methods for measuring thread depth on a threaded member

Threaded-hole inspection device

Stem nut thread wear analysis apparatus and method

Comprehensive thread checking fixture

Thread plug gauge with maintenance line, thread ring gauge, and met...

Valve stem nut wear analysis apparatus and method

System and method for verifying screw threads

Thread plug gauge with maintenance line, thread ring gauge, and met...

System and method for verifying screw threads

System and method for verifying screw threads

System and method for verifying screw threads

Method and device for inspecting a threading of a tubular connectio...

Method and device for inspecting a threading of a tubular connectio...

Measuring and testing device having segmented threads and thread se...

Method and apparatus for thread testing by distance measurement

Valve stem nut wear analysis apparatus and method

Inspection method of gauge for a self-locking threading of a tubula...

Valve stem nut wear analysis apparatus and method

Compact ergonomic thread inspection tool

Thread ring gauge

Thread gauge checker

Compact ergonomic thread inspection tool

Method and arrangement for gaging a thread produced in at least two...

Apparatus and method for testing threads

Thread verification and chasing apparatus and method

Thread gauging system and method

High output device for confirming thread presence in nuts and other...

Gauge and method

Digital fastener size indicator

Patents Applicationslast 30 patents

AUTOMATIC NUT INTERNAL THREAD QUALITY TESTER

THREADED-HOLE INSPECTION DEVICE

COMPREHENSIVE THREAD CHECKING FIXTURE

STEM NUT THREAD WEAR ANALYSIS APPARATUS AND METHOD

Thread Gauge and Method

SYSTEM AND METHOD FOR VERIFYING SCREW THREADS

THREAD PLUG GAUGE WITH MAINTENANCE LINE, THREAD RING GAUGE, AND MET...

VALVE STEM NUT WEAR ANALYSIS APPARATUS AND METHOD

METHOD AND DEVICE FOR INSPECTING A THREADING OF A TUBULAR CONNECTIO...

VALVE STEM NUT WEAR ANALYSIS APPARATUS AND METHOD

METHOD AND DEVICE FOR INSPECTING A THREADING OF A TUBULAR CONNECTIO...

MEASURING AND TESTING DEVICE HAVING SEGMENTED THREADS AND THREAD SE...

VALVE STEM NUT WEAR ANALYSIS APPARATUS AND METHOD

METHOD AND APPARATUS FOR THREAD TESTING BY DISTANCE MEASUREMENT

INSPECTION METHOD OF GAUGE FOR A SELF-LOCKING THREADING OF A TUBULA...

Thread Ring Gauge

Thread Gauge Checker

Compact ergonomic thread inspection tool

Compact ergonomic thread inspection tool

APPARATUS AND METHOD FOR TESTING THREADS

METHOD AND ARRANGEMENT FOR GAGING A THREAD PRODUCED IN AT LEAST TWO...

THREAD GAUGING SYSTEM AND METHOD

High output device for confirming thread presence in nuts and other...

Extension kit for calipers

Gauge and method

Digital nut and bolt size indicator