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B21D15/02

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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 B21D15/00Corrugating tubes

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Industries

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Patents Grantslast 30 patents

Information Patent Grant
Bellow internal-external pressure crimping method and crimping- com...
- Patent number 11,845,120
- Issue date Dec 19, 2023
- Zlatko Salihbegovic
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manufacturing method of tooth part, tooth part, and processing devi...
- Patent number 11,536,321
- Issue date Dec 27, 2022
- AISIN CORPORATION
- Ryo Matsumoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Composite core with non-traditional geometries
- Patent number 11,167,520
- Issue date Nov 9, 2021
- Textron Innovations Inc.
- Phillip Kendrick
- B32 - LAYERED PRODUCTS
Information Patent Grant
Steering shaft and method for producing a profiled hollow shaft for...
- Patent number 10,948,008
- Issue date Mar 16, 2021
- ThyssenKrupp Presta AG
- Michael Walser
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for forming round bar into variable shapes
- Patent number 10,695,807
- Issue date Jun 30, 2020
- Hanyoung Machinery
- Young Sik Lee
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a profiled hollow shaft for a telescopic steer...
- Patent number 10,634,184
- Issue date Apr 28, 2020
- ThyssenKrupp AG
- Herbert Müntener
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for roll-forming disk carriers or the like and the associate...
- Patent number 10,603,705
- Issue date Mar 31, 2020
- TransForm Automotive LLC
- Norbert Ziesel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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
Information Patent Grant
Catalytic converter and method for manufacturing casing
- Patent number 10,494,973
- Issue date Dec 3, 2019
- Yutaka Giken Co., Ltd.
- Jun Takayanagi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Composite core with non-traditional geometries
- Patent number 10,328,658
- Issue date Jun 25, 2019
- Bell Helicopter Textron Inc.
- Phillip Kendrick
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Ferrule crimping tool
- Patent number 10,177,517
- Issue date Jan 8, 2019
- APTIV TECHNOLOGIES LIMITED
- Ryan D. Lewis
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a corrugated foil bearing stiffener and obtain...
- Patent number 10,144,098
- Issue date Dec 4, 2018
- Liebherr-Aerospace Toulouse SAS
- Jerome Rocchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manufacturing method of gears for a speed change device and its app...
- Patent number 9,770,752
- Issue date Sep 26, 2017
- Gohsyu Corporation
- Mikio Fukushima
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for fabricating a metal pipe having at least o...
- Patent number 9,573,180
- Issue date Feb 21, 2017
- Lucio Carretta
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manufacturing process for tube-in-tube internal heat exchanger
- Patent number 9,539,631
- Issue date Jan 10, 2017
- Hanon Systems
- Kastriot Shaska
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus and method for forming an antipollution device housing
- Patent number 9,481,025
- Issue date Nov 1, 2016
- GWS Tube Forming Solutions Inc.
- Richard Sojak
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rectangular/square spiral ducting systems with flange connectors
- Patent number 9,101,969
- Issue date Aug 11, 2015
- Jeffrey Allen Hermanson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Groove processing device and groove processing method
- Patent number 9,101,970
- Issue date Aug 11, 2015
- Showa Corporation
- Kenichi Shimai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus and method for forming an antipollution device housing
- Patent number 9,079,235
- Issue date Jul 14, 2015
- GWS Tube Forming Solutions Inc.
- Richard Sojak
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hollow member and an apparatus and method for its manufacture
- Patent number 8,833,127
- Issue date Sep 16, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Atsushi Tomizawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Hybrid pin-fin micro heat pipe heat sink and method of fabrication
- Patent number 8,695,687
- Issue date Apr 15, 2014
- Palo Alto Research Center Incorporated
- John S. Paschkewitz
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roll forming method for producing longitudinally toothed profiled b...
- Patent number 8,539,806
- Issue date Sep 24, 2013
- ZF Friedrichshafen AG
- Peter Hoehne
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Corrugated conduit and method of expanding to form a lined tubular...
- Patent number 8,434,207
- Issue date May 7, 2013
- Packless Industries
- L. Robert Zifferer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for forming a slip joint assembly with coated splines
- Patent number 8,230,710
- Issue date Jul 31, 2012
- American Axle & Manufacturing, Inc.
- Ronald N. Brissette
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of forming a lined tubular member
- Patent number 7,926,160
- Issue date Apr 19, 2011
- Packless Industries
- L. Robert Zifferer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Square tube forming roll, square tube forming method, and forming d...
- Patent number 7,921,688
- Issue date Apr 12, 2011
- Nakata Manufacturing Co., Ltd.
- Feizhou Wang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Rolling tool with integrated drawing stage
- Patent number 7,743,637
- Issue date Jun 29, 2010
- Mueller Weingarten AG
- Dietmar Schlayer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for forming a lined conduit
- Patent number 7,694,402
- Issue date Apr 13, 2010
- Packless Metal Hose, Inc.
- L. Robert Zifferer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing longitudinal grooves in cylindrical workpieces
- Patent number 7,540,179
- Issue date Jun 2, 2009
- Mueller Weingarten AG
- Dietmar Schlayer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for forming a modified conduit
- Patent number 6,923,035
- Issue date Aug 2, 2005
- Packless Metal Hose, Inc.
- L. Robert Zifferer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Bellow internal-external pressure crimping method and crimping-comp...
- Publication number 20210086248
- Publication date Mar 25, 2021
- Zlatko Salihbegovic
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
TUBULAR MEMBER DEFORMATION PROCESS
- Publication number 20200246855
- Publication date Aug 6, 2020
- Tad V. Machrowicz
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Composite Core With Non-Traditional Geometries
- Publication number 20190217570
- Publication date Jul 18, 2019
- BELL HELICOPTER TEXTRON INC.
- Phillip Kendrick
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CATALYTIC CONVERTER AND METHOD FOR MANUFACTURING CASING
- Publication number 20190024560
- Publication date Jan 24, 2019
- YUTAKA GIKEN CO., LTD.
- Jun TAKAYANAGI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Corrosion Resistant Expandable Bolt
- Publication number 20180135411
- Publication date May 17, 2018
- FCI HOLDINGS DELAWARE, INC.
- John C. Stankus
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Method And Apparatus For Fabricating A Metal Pipe Having At Least O...
- Publication number 20130340880
- Publication date Dec 26, 2013
- Lucio Carretta
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
GROOVE PROCESSING DEVICE AND GROOVE PROCESSING METHOD
- Publication number 20130086968
- Publication date Apr 11, 2013
- Showa Corporation
- Kenichi SHIMAI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Hybrid Pin-Fin Micro Heat Pipe Heat Sink and Method of Fabrication
- Publication number 20120145356
- Publication date Jun 14, 2012
- Palo Alto Research Center Incorporated
- John S. Paschkewitz
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
APPARATUS AND METHOD FOR FORMING AN ANTIPOLLUTION DEVICE HOUSING
- Publication number 20120137519
- Publication date Jun 7, 2012
- Richard Sojak
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HOLLOW MEMBER AND AN APPARATUS AND METHOD FOR ITS MANUFACTURE
- Publication number 20120003496
- Publication date Jan 5, 2012
- Sumitomo Metal Industries, Ltd.
- Atsushi TOMIZAWA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF PROFILING A TUBE OF GIVEN LENGTH
- Publication number 20110277529
- Publication date Nov 17, 2011
- VAVIT S.R.L.
- Vittorio Renato Valle
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CORRUGATED CONDUIT AND METHOD OF EXPANDING TO FORM A LINED TUBULAR...
- Publication number 20110252624
- Publication date Oct 20, 2011
- Packless Industries
- L. Robert Zifferer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BIG CRIMPIN CRIMPER
- Publication number 20110083488
- Publication date Apr 14, 2011
- JOSHUA ALAN STEWART
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLL FORMING METHOD FOR PRODUCING LONGITUDINALLY TOOTHED PROFILED B...
- Publication number 20110083485
- Publication date Apr 14, 2011
- ZF Friedrichshafen AG
- Martin Meyer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
IN-LINE HEAT-EXCHANGER AND METHOD OF FORMING SAME
- Publication number 20100230082
- Publication date Sep 16, 2010
- Chhotu Patel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD AND APPARATUS FOR FORMING A LINED CONDUIT
- Publication number 20100229996
- Publication date Sep 16, 2010
- Packless Metal Hose, Inc.
- L. Robert Zifferer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Cold roll forming method for reducing a diameter of a metal pipe, a...
- Publication number 20090199924
- Publication date Aug 13, 2009
- Nakayama Corporation
- Tsuyoshi Ishikawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method and Jig for Manufacturing Metallic Catalyst Carrier
- Publication number 20090193643
- Publication date Aug 6, 2009
- CALSONIC KANSEI CORPORATION
- Akio Sano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Metal Pipe and Manufacturing Method Thereof
- Publication number 20090158799
- Publication date Jun 25, 2009
- Yoshiaki Takeishi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
ROLLING TOOL WITH INTEGRATED DRAWING STAGE
- Publication number 20090049880
- Publication date Feb 26, 2009
- MUELLER WEINGARTEN AG
- Dietmar Schlayer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Square Tube Forming Roll, Square Tube Forming Method, and Forming D...
- Publication number 20080302160
- Publication date Dec 11, 2008
- Nakata Manufacturing Co., Ltd.
- Feizhou Wang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Cold roll forming method for reducing a diameter of a metal pipe, a...
- Publication number 20080148797
- Publication date Jun 26, 2008
- Tsuyoshi Ishikawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
RECTANGULAR/SQUARE SPIRAL DUCTING SYSTEMS WITH FLANGE CONNECTORS
- Publication number 20080134745
- Publication date Jun 12, 2008
- Jeffrey Allen Hermanson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR PRODUCING LONGITUDINAL GROOVES IN CYLINDRICAL WORKPIECES
- Publication number 20070289349
- Publication date Dec 20, 2007
- MUELLER WEINGARTEN AG
- Dietmar Schlayer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Propeller shaft assembly with integrated stub portion
- Publication number 20070129154
- Publication date Jun 7, 2007
- Brian Valovick
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Cold roll forming method for reducing a diameter of a metal pipe, a...
- Publication number 20070113611
- Publication date May 24, 2007
- Tsuyoshi Ishikawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method and apparatus for forming a lined conduit
- Publication number 20070022800
- Publication date Feb 1, 2007
- L. Robert Zifferer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Slip joint assembly with coated splines and method
- Publication number 20060213244
- Publication date Sep 28, 2006
- Ronald N. Brissette
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Cold roll forming method for reducing a diameter of a metal pipe, a...
- Publication number 20060201223
- Publication date Sep 14, 2006
- Tsuyoshi Ishikawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Corrugated conduit and method of expanding to form a lined tubular...
- Publication number 20060021210
- Publication date Feb 2, 2006
- L. Robert Zifferer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

longitudinally

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Bellow internal-external pressure crimping method and crimping- com...

Manufacturing method of tooth part, tooth part, and processing devi...

Composite core with non-traditional geometries

Steering shaft and method for producing a profiled hollow shaft for...

Device for forming round bar into variable shapes

Method for producing a profiled hollow shaft for a telescopic steer...

Method for roll-forming disk carriers or the like and the associate...

Apparatus and method for forming an antipollution device housing

Catalytic converter and method for manufacturing casing

Composite core with non-traditional geometries

Ferrule crimping tool

Method for producing a corrugated foil bearing stiffener and obtain...

Manufacturing method of gears for a speed change device and its app...

Method and apparatus for fabricating a metal pipe having at least o...

Manufacturing process for tube-in-tube internal heat exchanger

Apparatus and method for forming an antipollution device housing

Rectangular/square spiral ducting systems with flange connectors

Groove processing device and groove processing method

Apparatus and method for forming an antipollution device housing

Hollow member and an apparatus and method for its manufacture

Hybrid pin-fin micro heat pipe heat sink and method of fabrication

Roll forming method for producing longitudinally toothed profiled b...

Corrugated conduit and method of expanding to form a lined tubular...

Method for forming a slip joint assembly with coated splines

Method of forming a lined tubular member

Square tube forming roll, square tube forming method, and forming d...

Rolling tool with integrated drawing stage

Method for forming a lined conduit

Method for producing longitudinal grooves in cylindrical workpieces

Method and apparatus for forming a modified conduit

Patents Applicationslast 30 patents

Bellow internal-external pressure crimping method and crimping-comp...

TUBULAR MEMBER DEFORMATION PROCESS

Composite Core With Non-Traditional Geometries

CATALYTIC CONVERTER AND METHOD FOR MANUFACTURING CASING

Corrosion Resistant Expandable Bolt

Method And Apparatus For Fabricating A Metal Pipe Having At Least O...

GROOVE PROCESSING DEVICE AND GROOVE PROCESSING METHOD

Hybrid Pin-Fin Micro Heat Pipe Heat Sink and Method of Fabrication

APPARATUS AND METHOD FOR FORMING AN ANTIPOLLUTION DEVICE HOUSING

HOLLOW MEMBER AND AN APPARATUS AND METHOD FOR ITS MANUFACTURE

METHOD OF PROFILING A TUBE OF GIVEN LENGTH

CORRUGATED CONDUIT AND METHOD OF EXPANDING TO FORM A LINED TUBULAR...

BIG CRIMPIN CRIMPER

ROLL FORMING METHOD FOR PRODUCING LONGITUDINALLY TOOTHED PROFILED B...

IN-LINE HEAT-EXCHANGER AND METHOD OF FORMING SAME

METHOD AND APPARATUS FOR FORMING A LINED CONDUIT

Cold roll forming method for reducing a diameter of a metal pipe, a...

Method and Jig for Manufacturing Metallic Catalyst Carrier

Metal Pipe and Manufacturing Method Thereof

ROLLING TOOL WITH INTEGRATED DRAWING STAGE

Square Tube Forming Roll, Square Tube Forming Method, and Forming D...

Cold roll forming method for reducing a diameter of a metal pipe, a...

RECTANGULAR/SQUARE SPIRAL DUCTING SYSTEMS WITH FLANGE CONNECTORS

METHOD FOR PRODUCING LONGITUDINAL GROOVES IN CYLINDRICAL WORKPIECES

Propeller shaft assembly with integrated stub portion

Cold roll forming method for reducing a diameter of a metal pipe, a...

Method and apparatus for forming a lined conduit

Slip joint assembly with coated splines and method

Cold roll forming method for reducing a diameter of a metal pipe, a...

Corrugated conduit and method of expanding to form a lined tubular...