Reducing Closing

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CPC
B21D41/04

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BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL B21D41/00Application of procedures in order to alter the diameter of tube ends

Current Industry

B21D41/04Reducing Closing

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Hollow shaft
- Patent number 12,083,571
- Issue date Sep 10, 2024
- Musashi Seimitsu Industry Co., Ltd.
- Shinichi Murata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hollow shaft member and rolling device
- Patent number 11,959,516
- Issue date Apr 16, 2024
- THK Co., Ltd
- Toru Takahashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Seamless steel pipe heat-treatment-finishing-treatment continuous f...
- Patent number 11,898,216
- Issue date Feb 13, 2024
- Nippon Steel Corporation
- Hiroki Kamitani
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Headrest tube and method of forming same
- Patent number 11,878,615
- Issue date Jan 23, 2024
- INNOTEC, CORP.
- Hassan Salim Rabe
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of forming suction instrument end and shaver instrument end
- Patent number 11,826,068
- Issue date Nov 28, 2023
- Acclarent, Inc.
- Ehsan Shameli
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing orifice
- Patent number 11,815,056
- Issue date Nov 14, 2023
- Korea Aerospace Research Institute
- Jisung Lee
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Strut and method of manufacturing a strut
- Patent number 11,786,955
- Issue date Oct 17, 2023
- HYDRO EXTRUDED SOLUTIONS AS
- Edvin List Clausen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hollow coil spring and suspension device for vehicle
- Patent number 11,685,211
- Issue date Jun 27, 2023
- NHK Spring Co., Ltd.
- Masahiro Umezawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for crimping a prosthetic valve
- Patent number 11,666,436
- Issue date Jun 6, 2023
- Edwards Lifesciences Corporation
- David Maimon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hydraulic crimp pressure feedback methods
- Patent number 11,660,655
- Issue date May 30, 2023
- Contitech USA, Inc.
- Scott Thompson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Connecting element, method and apparatus for its production
- Patent number 11,565,306
- Issue date Jan 31, 2023
- MAC PANTHER GMBH
- Michael Kleine
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Square tubing swager
- Patent number 11,559,834
- Issue date Jan 24, 2023
- Charter M. Smith
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Shaping tool for a workpiece, and device for deforming a workpiece...
- Patent number 11,491,526
- Issue date Nov 8, 2022
- VOSS Fluid GmbH
- Gerd Berghaus
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hollow coil spring and suspension device for vehicle
- Patent number 11,254,177
- Issue date Feb 22, 2022
- NHK Spring Co., Ltd.
- Masahiro Umezawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for the production of a tubular structure for...
- Patent number 11,235,372
- Issue date Feb 1, 2022
- Benteler Steel/Tube GmbH
- Daniel Lücke
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and tool for calibration of a hollow profile component produ...
- Patent number 11,235,367
- Issue date Feb 1, 2022
- Audi AG
- Matthias Gotthelf
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Swage machine modular grab adapter systems and methods
- Patent number 11,185,911
- Issue date Nov 30, 2021
- Trinity Bay Equipment Holdings, LLC
- Matthew Allen Hegler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fitting, ferrule, and ferrule manufacturing method
- Patent number 11,092,267
- Issue date Aug 17, 2021
- Ihara Science Corporation
- Shinji Fukaya
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for producing a steering shaft part and steering shaft for a...
- Patent number 10,953,454
- Issue date Mar 23, 2021
- ThyssenKrupp Presta AG
- Achim Krimmel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for manufacturing a turned-down centralizer sub assembly
- Patent number 10,927,611
- Issue date Feb 23, 2021
- INNOVEX DOWNHOLE SOLUTIONS, INC.
- Greg P. Roger
- E21 - EARTH DRILLING MINING
Information Patent Grant
End grooving system and process for tubing
- Patent number 10,913,099
- Issue date Feb 9, 2021
- ZEKELMAN INDUSTRIES, INC.
- Gheorghe Mihailescu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Nut integrated with bracket and method of manufacturing the same
- Patent number 10,883,529
- Issue date Jan 5, 2021
- Hyundai Motor Company
- Heui Bom Lee
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing tooth-shaped component, and tooth-shaped co...
- Patent number 10,857,582
- Issue date Dec 8, 2020
- Nippon Steel Corporation
- Mitsuharu Yamagata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process for preparing pipe sections of pipeline for mechanical pres...
- Patent number 10,795,325
- Issue date Oct 6, 2020
- Larry W. Vincent
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rolling-swaging tool and method for closing opening of cylindrical...
- Patent number 10,744,551
- Issue date Aug 18, 2020
- Daicel Corporation
- Naoki Nakatsuka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus and method for assembling, measuring, and monitoring inte...
- Patent number 10,732,579
- Issue date Aug 4, 2020
- Larry W. Vincent
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for forming and assembling pipe sections using mechanical p...
- Patent number 10,732,581
- Issue date Aug 4, 2020
- Larry W. Vincent
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Processes for preparing, forming and assembling pipe sections in a...
- Patent number 10,732,580
- Issue date Aug 4, 2020
- Larry W. Vincent
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems for data monitoring and management of pipelines assembled w...
- Patent number 10,684,593
- Issue date Jun 16, 2020
- Larry W. Vincent
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus and method for forming an antipollution device housing
- Patent number 10,589,343
- Issue date Mar 17, 2020
- GWS Tube Forming Solutions Inc.
- Richard Sojak
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HEADREST TUBE AND METHOD OF FORMING SAME
- Publication number 20240075860
- Publication date Mar 7, 2024
- INNOTEC, CORP.
- Hassan Salim Rabe
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD OF FORMING SUCTION INSTRUMENT END AND SHAVER INSTRUMENT END
- Publication number 20240032956
- Publication date Feb 1, 2024
- Acclarent, Inc.
- Ehsan Shameli
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR CRIMPING A PROSTHETIC VALVE
- Publication number 20230355386
- Publication date Nov 9, 2023
- Edwards Lifesciences Corporation
- David Maimon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD FOR CRIMPING A PROSTHETIC HEART VALVE
- Publication number 20230263628
- Publication date Aug 24, 2023
- Edwards Lifesciences Corporation
- David Maimon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SPINNING DEVICE AND SPINNING METHOD
- Publication number 20220388050
- Publication date Dec 8, 2022
- Nihon Spindle Manufacturing Co., Ltd.
- Yoshiaki Takada
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING A HOLLOW SHAFT
- Publication number 20220219218
- Publication date Jul 14, 2022
- Winkelmann Powertrain Components GmbH & Co. KG
- Bernd RUDERT
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
IMPROVED HEADREST TUBE AND METHOD OF FORMING SAME
- Publication number 20220203877
- Publication date Jun 30, 2022
- INNOTEC, CORP.
- Hassan Salim Rabe
- B60 - VEHICLES IN GENERAL
Information Patent Application
HOLLOW SHAFT
- Publication number 20220143664
- Publication date May 12, 2022
- Musashi Seimitsu Industry Co., Ltd.
- Shinichi MURATA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MAGNESIUM ALLOY BUTTED TUBE DRAWING MECHANISM
- Publication number 20210220898
- Publication date Jul 22, 2021
- JURNONG BAILEY MAGNESIUM ALLOY MATERIAL TECHNOLOGY CO., LTD.
- Chunjiang MA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STRUT AND METHOD OF MANUFACTURING A STRUT
- Publication number 20210146424
- Publication date May 20, 2021
- HYDRO EXTRUDED SOLUTIONS AS
- Edvin LIST CLAUSEN
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SEAMLESS STEEL PIPE HEAT-TREATMENT-FINISHING-TREATMENT CONTINUOUS F...
- Publication number 20210025021
- Publication date Jan 28, 2021
- NIPPON STEEL CORPORATION
- Hiroki KAMITANI
- C21 - METALLURGY OF IRON
Information Patent Application
END GROOVING SYSTEM AND PROCESS FOR TUBING
- Publication number 20200147664
- Publication date May 14, 2020
- Zekelman Industries, Inc.
- Gheorghe Mihailescu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Connecting Element, Method And Apparatus For Its Production
- Publication number 20200122214
- Publication date Apr 23, 2020
- Mac Panther Gmbh
- Michael Kleine
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SHAPING TOOL FOR A WORKPIECE, AND DEVICE FOR DEFORMING A WORKPIECE...
- Publication number 20200001341
- Publication date Jan 2, 2020
- VOSS FLUID GMBH
- Gerd BERGHAUS
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SYSTEM AND METHOD FOR CRIMPING A PROSTHETIC VALVE
- Publication number 20190269509
- Publication date Sep 5, 2019
- Edwards Lifesciences Corporation
- David Maimon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CRIMPING MONITORING SYSTEM
- Publication number 20190176208
- Publication date Jun 13, 2019
- LEAR CORPORATION
- Andrew J. OZIMEK
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PROCESS FOR PREPARING PIPE SECTIONS OF PIPELINE FOR MECHANICAL PRES...
- Publication number 20190033795
- Publication date Jan 31, 2019
- Larry W. Vincent
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESS FOR FORMING AND ASSEMBLING PIPE SECTIONS USING MECHANICAL P...
- Publication number 20190033796
- Publication date Jan 31, 2019
- Larry W. Vincent
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ROLLING-SWAGING TOOL AND METHOD FOR CLOSING OPENING OF CYLINDRICAL...
- Publication number 20180200774
- Publication date Jul 19, 2018
- DAICEL CORPORATION
- Naoki NAKATSUKA
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTARY PIPE SIZING TOOL
- Publication number 20180193898
- Publication date Jul 12, 2018
- YUNG CHI INDUSTRY CO., LTD.
- WU-SHENG HUANG
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND APPARATUS FOR THE PRODUCTION OF A TUBULAR STRUCTURE FOR...
- Publication number 20180169732
- Publication date Jun 21, 2018
- BENTELER STEEL/TUBE GMBH
- Daniel Lücke
- B60 - VEHICLES IN GENERAL
Information Patent Application
FITTING, FERRULE, AND FERRULE MANUFACTURING METHOD
- Publication number 20180066775
- Publication date Mar 8, 2018
- IHARA SCIENCE CORPORATION
- Shinji Fukaya
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF MANUFACTURING TOOTH-SHAPED COMPONENT, AND TOOTH-SHAPED CO...
- Publication number 20180021836
- Publication date Jan 25, 2018
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Mitsuharu YAMAGATA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
APPARATUS AND METHOD FOR FORMING AN ANTIPOLLUTION DEVICE HOUSING
- Publication number 20170232502
- Publication date Aug 17, 2017
- GWS TUBE FORMING SOLUTIONS INC.
- Richard Sojak
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
COLLAR SWAGING OF SINGLE-PIECE CENTRALIZERS
- Publication number 20170183920
- Publication date Jun 29, 2017
- Antelope Oil Tool & Mfg. Co., LLC
- George W. Ribble
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCTION OF A COMBUSTION CHAMBER TUBE FOR RESTRAINT SY...
- Publication number 20170157877
- Publication date Jun 8, 2017
- Familie Burger GbR
- Manuel BURGER
- B60 - VEHICLES IN GENERAL
Information Patent Application
Systems for Data Monitoring and Management of Pipelines Assembled w...
- Publication number 20170102674
- Publication date Apr 13, 2017
- Larry W. Vincent
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Processes for Preparing, Forming and Assembling Pipe Sections in a...
- Publication number 20170100806
- Publication date Apr 13, 2017
- Larry W. Vincent
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
SHAPING TOOL FOR A WORKPIECE, AND DEVICE FOR DEFORMING A WORKPIECE...
- Publication number 20170095851
- Publication date Apr 6, 2017
- VOSS FLUID GMBH
- Gerd BERGHAUS
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
RADIAL COMPRESSION DEVICE WITH CONSTRAINED DIES
- Publication number 20170087620
- Publication date Mar 30, 2017
- ED GOFF
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Reducing Closing

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hollow shaft

Hollow shaft member and rolling device

Seamless steel pipe heat-treatment-finishing-treatment continuous f...

Headrest tube and method of forming same

Method of forming suction instrument end and shaver instrument end

Method of manufacturing orifice

Strut and method of manufacturing a strut

Hollow coil spring and suspension device for vehicle

System and method for crimping a prosthetic valve

Hydraulic crimp pressure feedback methods

Connecting element, method and apparatus for its production

Square tubing swager

Shaping tool for a workpiece, and device for deforming a workpiece...

Hollow coil spring and suspension device for vehicle

Method and apparatus for the production of a tubular structure for...

Method and tool for calibration of a hollow profile component produ...

Swage machine modular grab adapter systems and methods

Fitting, ferrule, and ferrule manufacturing method

Method for producing a steering shaft part and steering shaft for a...

Method for manufacturing a turned-down centralizer sub assembly

End grooving system and process for tubing

Nut integrated with bracket and method of manufacturing the same

Method of manufacturing tooth-shaped component, and tooth-shaped co...

Process for preparing pipe sections of pipeline for mechanical pres...

Rolling-swaging tool and method for closing opening of cylindrical...

Apparatus and method for assembling, measuring, and monitoring inte...

Process for forming and assembling pipe sections using mechanical p...

Processes for preparing, forming and assembling pipe sections in a...

Systems for data monitoring and management of pipelines assembled w...

Apparatus and method for forming an antipollution device housing

Patents Applicationslast 30 patents

HEADREST TUBE AND METHOD OF FORMING SAME

METHOD OF FORMING SUCTION INSTRUMENT END AND SHAVER INSTRUMENT END

METHOD FOR CRIMPING A PROSTHETIC VALVE

SYSTEM AND METHOD FOR CRIMPING A PROSTHETIC HEART VALVE

SPINNING DEVICE AND SPINNING METHOD

METHOD FOR PRODUCING A HOLLOW SHAFT

IMPROVED HEADREST TUBE AND METHOD OF FORMING SAME

HOLLOW SHAFT

MAGNESIUM ALLOY BUTTED TUBE DRAWING MECHANISM

STRUT AND METHOD OF MANUFACTURING A STRUT

SEAMLESS STEEL PIPE HEAT-TREATMENT-FINISHING-TREATMENT CONTINUOUS F...

END GROOVING SYSTEM AND PROCESS FOR TUBING

Connecting Element, Method And Apparatus For Its Production

SHAPING TOOL FOR A WORKPIECE, AND DEVICE FOR DEFORMING A WORKPIECE...

SYSTEM AND METHOD FOR CRIMPING A PROSTHETIC VALVE

CRIMPING MONITORING SYSTEM

PROCESS FOR PREPARING PIPE SECTIONS OF PIPELINE FOR MECHANICAL PRES...

PROCESS FOR FORMING AND ASSEMBLING PIPE SECTIONS USING MECHANICAL P...

ROLLING-SWAGING TOOL AND METHOD FOR CLOSING OPENING OF CYLINDRICAL...

ROTARY PIPE SIZING TOOL

METHOD AND APPARATUS FOR THE PRODUCTION OF A TUBULAR STRUCTURE FOR...

FITTING, FERRULE, AND FERRULE MANUFACTURING METHOD

METHOD OF MANUFACTURING TOOTH-SHAPED COMPONENT, AND TOOTH-SHAPED CO...

APPARATUS AND METHOD FOR FORMING AN ANTIPOLLUTION DEVICE HOUSING

COLLAR SWAGING OF SINGLE-PIECE CENTRALIZERS

METHOD FOR PRODUCTION OF A COMBUSTION CHAMBER TUBE FOR RESTRAINT SY...

Systems for Data Monitoring and Management of Pipelines Assembled w...

Processes for Preparing, Forming and Assembling Pipe Sections in a...

SHAPING TOOL FOR A WORKPIECE, AND DEVICE FOR DEFORMING A WORKPIECE...

RADIAL COMPRESSION DEVICE WITH CONSTRAINED DIES