for external screw-threads

Industry

CPC
G01B3/40

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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

G01B3/40for external screw-threads

Industries

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Patents Grantslast 30 patents

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
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
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
Adaptive base for screw thread measuring apparatus
- Patent number 8,209,873
- Issue date Jul 3, 2012
- Hyman Jack Kipnes
- G01 - MEASURING TESTING
Information Patent Grant
Thread gauge wire apparatus
- Patent number 7,356,935
- Issue date Apr 15, 2008
- Joseph R. Navarro, Sr.
- 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
Method for controlling taper pipe thread and corresponding control...
- Patent number 6,502,041
- Issue date Dec 31, 2002
- Vallourec Mannesmann Oil & Gas France
- Thierry Noel
- G01 - MEASURING TESTING
Information Patent Grant
Thread pitch diameter measuring system
- Patent number 6,145,207
- Issue date Nov 14, 2000
- Brunson Instrument Company
- Gordon Brunson
- G01 - MEASURING TESTING
Information Patent Grant
Three point tri-roll threaded ring gauge that is adjustable with we...
- Patent number 5,490,333
- Issue date Feb 13, 1996
- Russell Nelson
- G01 - MEASURING TESTING
Information Patent Grant
Thread gauge for tapered threads
- Patent number 5,276,971
- Issue date Jan 11, 1994
- Albert L. Brewster
- G01 - MEASURING TESTING
Information Patent Grant
Screw-thread gauge-wire holder
- Patent number 5,175,935
- Issue date Jan 5, 1993
- Daniel Welter
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for measuring pitch diameter
- Patent number 5,048,197
- Issue date Sep 17, 1991
- Gunnar Anderson
- G01 - MEASURING TESTING
Information Patent Grant
Adjustable three-point thread measuring device
- Patent number 4,974,327
- Issue date Dec 4, 1990
- Joe E. Greenslade
- G01 - MEASURING TESTING
Information Patent Grant
Device for measuring thread minor diameter
- Patent number 4,955,140
- Issue date Sep 11, 1990
- Joe E. Greenslade
- G01 - MEASURING TESTING
Information Patent Grant
Multi purpose thread ring gage
- Patent number 4,939,845
- Issue date Jul 10, 1990
- McDonnell Douglas Corporation
- Robert D. Porter
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic wire holding device
- Patent number 4,821,422
- Issue date Apr 18, 1989
- McDonnell Douglas Corporation
- Robert D. Porter
- G01 - MEASURING TESTING
Information Patent Grant
Caliper for thread measurement
- Patent number 4,611,404
- Issue date Sep 16, 1986
- Ronald G. Arsenault
- G01 - MEASURING TESTING
Information Patent Grant
Pipe thread gauge
- Patent number 4,536,964
- Issue date Aug 27, 1985
- Richard J. Lazes
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for three-wire method of thread pitch diameter measurement
- Patent number 4,480,388
- Issue date Nov 6, 1984
- Orlin P. O'Brien
- G01 - MEASURING TESTING
Information Patent Grant
Gauging of thread diameters
- Patent number 4,417,402
- Issue date Nov 29, 1983
- Green; William P.
- Mark Hattan
- G01 - MEASURING TESTING
Information Patent Grant
Thread lead gauge
- Patent number 4,398,351
- Issue date Aug 16, 1983
- Raines Tool Company
- Merlyn J. Patrick
- G01 - MEASURING TESTING
Information Patent Grant
Thread gaging instrument
- Patent number 4,335,518
- Issue date Jun 22, 1982
- Jan Reef
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for gaging and joining pipe
- Patent number 4,222,174
- Issue date Sep 16, 1980
- Ernest D. Hauk
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pipe thread gauge
- Patent number 4,189,843
- Issue date Feb 26, 1980
- Mustang Services Company
- John R. Baldwin
- G01 - MEASURING TESTING
Information Patent Grant
Internal thread gage
- Patent number 4,148,146
- Issue date Apr 10, 1979
- Robert W. Holland
- G01 - MEASURING TESTING
Information Patent Grant
Adjustable master setting gauge
- Patent number 3,975,828
- Issue date Aug 24, 1976
- Caterpillar Tractor Co.
- Bernard Jacob Calcaterra
- G01 - MEASURING TESTING
Information Patent Grant
3859730
- Patent number 3,859,730
- Issue date Jan 14, 1975
- G01 - MEASURING TESTING
Information Patent Grant
3827154
- Patent number 3,827,154
- Issue date Aug 6, 1974
- G01 - MEASURING TESTING
Information Patent Grant
3639996
- Patent number 3,639,996
- Issue date Feb 8, 1972
- G01 - MEASURING TESTING
Information Patent Grant
3473231
- Patent number 3,473,231
- Issue date Oct 21, 1969
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

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
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
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 gauge wire apparatus
- Publication number 20070180920
- Publication date Aug 9, 2007
- Joseph R. Navarro
- G01 - MEASURING TESTING
Information Patent Application
Thread setting plug gage
- Publication number 20050241166
- Publication date Nov 3, 2005
- Robert D. Porter
- 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

for external screw-threads

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

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

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

Adaptive base for screw thread measuring apparatus

Thread gauge wire apparatus

Gauge and method

Method for controlling taper pipe thread and corresponding control...

Thread pitch diameter measuring system

Three point tri-roll threaded ring gauge that is adjustable with we...

Thread gauge for tapered threads

Screw-thread gauge-wire holder

Apparatus and method for measuring pitch diameter

Adjustable three-point thread measuring device

Device for measuring thread minor diameter

Multi purpose thread ring gage

Magnetic wire holding device

Caliper for thread measurement

Pipe thread gauge

Apparatus for three-wire method of thread pitch diameter measurement

Gauging of thread diameters

Thread lead gauge

Thread gaging instrument

Method and apparatus for gaging and joining pipe

Pipe thread gauge

Internal thread gage

Adjustable master setting gauge

3859730

3827154

3639996

3473231

Patents Applicationslast 30 patents

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

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

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

Thread gauge wire apparatus

Thread setting plug gage

Extension kit for calipers

Gauge and method