Membership
Tour
Register
Log in
Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
Follow
Industry
CPC
B21D3/00
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
B21D
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING METAL
Current Industry
B21D3/00
Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
Sub Industries
B21D3/005
by eccentric turning members
B21D3/02
by rollers
B21D3/04
arranged on axes skew to the path of the work
B21D3/045
Workpiece feed channels therefor
B21D3/05
arranged on axes rectangular to the path of the work
B21D3/06
arranged inclined to a revolving flier rolling frame
B21D3/08
which move in an orbit without rotating round the work
B21D3/10
between rams and anvils or abutments
B21D3/12
by stretching with or without twisting
B21D3/14
Recontouring
B21D3/16
of specific articles made from metal rods, tubes, or profiles
Industries
Overview
Organizations
People
Information
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Die assembly tool
Patent number
12,318,832
Issue date
Jun 3, 2025
Honeywell Federal Manufacturing & Technologies, LLC
Joseph Reyes
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Multi-roll metal strip leveler
Patent number
12,318,830
Issue date
Jun 3, 2025
CLECIM S.A.S.
Sébastien Maillard
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for producing branch structure in metal pipe, and method...
Patent number
12,318,833
Issue date
Jun 3, 2025
Araki Technical & Research Co., Ltd
Masanori Araki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Controllable and adjustable stamping draw bead with reverse bead ge...
Patent number
12,318,831
Issue date
Jun 3, 2025
Ford Motor Company
Evangelos Liasi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Joining tool unit
Patent number
12,311,428
Issue date
May 27, 2025
TOX Pressotechnik GmbH & Co. KG
Michael Badent
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cutting tool for band clamp
Patent number
12,311,515
Issue date
May 27, 2025
Michael Barnes
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Fitting assembly evaluating apparatus and methods
Patent number
RE50444
Issue date
May 27, 2025
Swagelok Company
Peter C. Williams
Information
Patent Grant
Method of manufacturing overlapped hot stamp molded body, and overl...
Patent number
12,311,427
Issue date
May 27, 2025
Nippon Steel Corporation
Soshi Fujita
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Hot press formed product having excellent corrosion resistance and...
Patent number
12,297,544
Issue date
May 13, 2025
POSCO Co., Ltd
Il-Ryoung Sohn
C21 - METALLURGY OF IRON
Information
Patent Grant
Inductively heatable aerosol-generating article, method for manufac...
Patent number
12,295,405
Issue date
May 13, 2025
Philip Morris Products S.A.
Rui Nuno Batista
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Malleable press fittings
Patent number
12,292,145
Issue date
May 6, 2025
ASC Engineered Solutions, LLC
Jordan Cameron Belen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hot stamping component and method of manufacturing the same
Patent number
12,285,794
Issue date
Apr 29, 2025
Hyundai Steel Company
Jae Myoung Park
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for joining members and joined body
Patent number
12,285,795
Issue date
Apr 29, 2025
Kobe Steel, Ltd.
Toru Hashimura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Forming device and forming method for part with regular cross-section
Patent number
12,285,793
Issue date
Apr 29, 2025
Dalian University of Technology
Kailun Zheng
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hot press forming apparatus and a method for hot press forming a blank
Patent number
12,280,413
Issue date
Apr 22, 2025
AUTOTECH ENGINEERING S.L.
Lars Sandberg
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Stamping assembly for preparing modular planar interconnect plate
Patent number
12,280,414
Issue date
Apr 22, 2025
National Taipei University of Technology
Sea-Fue Wang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Cold working apparatus and a method for cold working a blank
Patent number
12,280,415
Issue date
Apr 22, 2025
AUTOTECH ENGINEERING S.L.
Lars Sandberg
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Machine compartment for a vacuum insulated structure
Patent number
12,275,050
Issue date
Apr 15, 2025
Whirlpool Corporation
Jeffrey P. Beckner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Production method for a shape-imparting tool part of a forming tool
Patent number
12,275,055
Issue date
Apr 15, 2025
Ford Global Technologies, LLC
Raphael Koch
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Stamping device and multi-lane shell stamping system
Patent number
12,275,051
Issue date
Apr 15, 2025
SUZHOU SLAC PRECISION EQUIPMENT CO., LTD
Bingsheng Wang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Process for manufacturing a metal part
Patent number
12,275,054
Issue date
Apr 15, 2025
Creuzet Aeronautique
Cyril Vergine
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Die for deforming material in a joining tool, joining tool and meth...
Patent number
12,275,057
Issue date
Apr 15, 2025
Newfrey, LLC
David Hisserich
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Crimping device for loading stents and prosthetic heart valves
Patent number
12,274,632
Issue date
Apr 15, 2025
Twelve, Inc.
Jason Fox
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Vehicle structural member and method for manufacturing same
Patent number
12,275,457
Issue date
Apr 15, 2025
Kobe Steel, Ltd.
Yoshimune Mori
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Laser cutting systems and methods
Patent number
12,275,092
Issue date
Apr 15, 2025
GESTAMP MASON, LLC
James Joseph Trojanowski
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
External, numerically controlled, rapid reconfigurable surface mold...
Patent number
12,271,173
Issue date
Apr 8, 2025
Jilin University
Qigang Han
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Forming sheet metal part for a vehicle frame and corresponding prod...
Patent number
12,269,532
Issue date
Apr 8, 2025
AUTOTECH ENGINEERING, S.L.
Laura Galceran Oms
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Press forming tool and press forming method
Patent number
12,263,515
Issue date
Apr 1, 2025
JFE Steel Corporation
Ryo Ageba
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Coated die for use in hot stamping
Patent number
12,263,513
Issue date
Apr 1, 2025
PROTERIAL, LTD.
Tatsuya Shouji
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Push-bending forming device and method for titanium alloy tubes
Patent number
12,263,519
Issue date
Apr 1, 2025
NANCHANG HANGKONG UNIVERSITY
Xuefeng Xu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
MODULAR ATTACHMENTS FOR A PLANISHING HAMMER
Publication number
20250178062
Publication date
Jun 5, 2025
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
SWIVEL BENDING MACHINE FOR CREATING AN OPEN HEM ON A SHEET AND SHEE...
Publication number
20250178063
Publication date
Jun 5, 2025
HANS SCHROEDER MASCHINENBAU GmbH
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF FORMING VEHICLE PARTS USING LASER WELDED BLANKS
Publication number
20250178067
Publication date
Jun 5, 2025
MAGNA INTERNATIONAL INC.
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PORTABLE DIELESS HAND HELD POWER TOOLS
Publication number
20250183606
Publication date
Jun 5, 2025
HUBBELL INCORPORATED
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR MANUFACTURING QUADRILATERAL CAN AND PRESS MACHINE
Publication number
20250178065
Publication date
Jun 5, 2025
Toyo Seikan Co., Ltd.
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PORTABLE HAND-HELD HYDRAULIC TOOLS
Publication number
20250162125
Publication date
May 22, 2025
HUBBELL INCORPORATED
John David LeFavour
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
APPARATUS AND METHOD FOR BENDING ELONGATED METAL PRODUCTS
Publication number
20250153233
Publication date
May 15, 2025
M.E.P. MACCHINE ELETTRONICHE PIEGATRICI SPA
Giorgio Del Fabro
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
APPARATUS AND METHOD FOR PREPARING HOT STAMPED PART
Publication number
20250153235
Publication date
May 15, 2025
SUZHOU PRESSLER TECHNOLOGIES CO., LTD.
Jian AN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
NOVEL ENHANCED STENT MAKING METHODS & APPLICATIONS OF THE SAME WITH...
Publication number
20250152388
Publication date
May 15, 2025
M4D, LLC
Tuan Ngo
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHOD AND SYSTEM FOR JOINING WORKPIECES
Publication number
20250153236
Publication date
May 15, 2025
Paul Po Cheng
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HYDRAULIC POWER TOOL
Publication number
20250144781
Publication date
May 8, 2025
Milwaukee Electric Tool Corporation
Eric D. Norquist
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Pouch Folding Device for Secondary Battery and Secondary Battery
Publication number
20250144696
Publication date
May 8, 2025
LG ENERGY SOLUTION, LTD.
Myoung Hun Han
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CRIMPING DEVICE FOR MOTOR CORE
Publication number
20250149956
Publication date
May 8, 2025
TOYOTA BOSHOKU KABUSHIKI KAISHA
Yasunori SAKURAI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Sealed Portion Folding Apparatus and Method for Pouch-Shaped Batter...
Publication number
20250135524
Publication date
May 1, 2025
LG ENERGY SOLUTION, LTD.
Song Yi Park
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
THREE LAYERED BUBBLE SHEET COOLING PLATE
Publication number
20250135523
Publication date
May 1, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Andrew Clay BOBEL
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF MANUFACTURING FORMED PRODUCT
Publication number
20250128313
Publication date
Apr 24, 2025
FUTABA INDUSTRIAL CO., LTD.
Sakura FUJII
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PROCESS FOR THE FINE BLANKING OF WORKPIECES AND FINE BLANKING PRESS
Publication number
20250128312
Publication date
Apr 24, 2025
Feintool International Holding AG
Christian MAURER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEVICE FOR DELIVERY OF ANTIMICROBIAL AGENT INTO A MEDICAL DEVICE
Publication number
20250121174
Publication date
Apr 17, 2025
ICU MEDICAL, INC.
Robert J. Ziebol
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PRESS SYSTEM AND METHOD OF MANUFACTURING HOT STAMPED STRUCTURAL COM...
Publication number
20250121423
Publication date
Apr 17, 2025
TATA STEEL LIMITED
G. MANIKANDAN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEVICES AND METHODS CONFIGURED TO MANIPULATE FRICTION BETWEEN A WOR...
Publication number
20250121424
Publication date
Apr 17, 2025
Novellis Inc.
Winfried Wilhelm Kiefer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEFORMED ALUMINUM ALLOY CASTING AND METHOD OF MANUFACTURING THE SAME
Publication number
20250115984
Publication date
Apr 10, 2025
Dong Yang Piston Co., Ltd.
Soo Bae KIM
B22 - CASTING POWDER METALLURGY
Information
Patent Application
METHOD OF ASSEMBLING A PUMP HAVING A NONCIRCULAR JOINT
Publication number
20250114836
Publication date
Apr 10, 2025
Hanon Systems EFP Canada Ltd.
Kyle D. MILLS
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PRESS DIE ASSEMBLY
Publication number
20250108428
Publication date
Apr 3, 2025
TOYOTA BOSHOKU KABUSHIKI KAISHA
Shinpei ONO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CRIMPER WITH CHANNELS FOR APPLYING FLUID TO LEAFLETS OF A VALVE PRO...
Publication number
20250107890
Publication date
Apr 3, 2025
Medtronic, Inc.
Jason BOWE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PRODUCING A RECESS USING A BENDING MACHINE, AND BENDING...
Publication number
20250100039
Publication date
Mar 27, 2025
EVOBEND GmbH
Nikolaus Franz DUSCHER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
APPARATUS AND METHOD FOR CLOSING DUCT SEAMS AND FOR INSERTING ANGLE...
Publication number
20250100042
Publication date
Mar 27, 2025
HVAC Inventors/Systemation, Inc.
David E. DAW
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HOT STAMPING PART AND MANUFACTURING METHOD THEREFOR
Publication number
20250091113
Publication date
Mar 20, 2025
HYUNDAI STEEL COMPANY
Min Ho Jang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HOT STAMPING PART
Publication number
20250091112
Publication date
Mar 20, 2025
HYUNDAI STEEL COMPANY
Byung Gil Yoo
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ROLLER HEMMING DEVICE, ROLLER HEMMING METHOD AND METHOD FOR SETTING...
Publication number
20250091111
Publication date
Mar 20, 2025
thyssenkrupp Automotive Body Solutions GmbH
Denis BECKER
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
FITTING CRIMPING TOOL WITH CHECK GAUGE MOUNT
Publication number
20250083212
Publication date
Mar 13, 2025
JS Products, Inc.
Chungeng Chen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...