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Profiling tools for metal drawing Combinations of dies and mandrels
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Industry
CPC
B21C3/00
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B21
Mechanical metalworking
B21C
MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
Current Industry
B21C3/00
Profiling tools for metal drawing Combinations of dies and mandrels
Sub Industries
B21C3/02
Dies Selection of material therefor Cleaning thereof
B21C3/025
comprising diamond parts
B21C3/04
with non-adjustable section
B21C3/06
with adjustable section
B21C3/08
with section defined by rollers, balls, or the like
B21C3/10
with hydraulic forces acting immediately on work
B21C3/12
Die holders Rotating dies
B21C3/14
Die holders combined with devices for guiding the drawing material or combined with devices for cooling heating, or lubricating
B21C3/16
Mandrels Mounting or adjusting same
B21C3/18
Making tools by operation not covered by a single other subclass repairing
Industries
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Patents Grants
last 30 patents
Information
Patent Grant
Helically wound tubular structures
Patent number
12,366,310
Issue date
Jul 22, 2025
Techreo LLC
Kevin B. McNeil
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Position detection apparatus for seam portion and heating portion o...
Patent number
12,358,081
Issue date
Jul 15, 2025
JFE Steel Corporation
Hiroaki Ono
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tubular structure for rectangular battery can for electric vehicle...
Patent number
12,355,092
Issue date
Jul 8, 2025
ALUTEC CO., LTD
Do Bong Park
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for the continuous production of optical fibre waveguides mo...
Patent number
12,343,815
Issue date
Jul 1, 2025
NEXANS
Ralf Egerer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pre-ageing systems and methods using magnetic heating
Patent number
12,338,520
Issue date
Jun 24, 2025
Novelis Inc.
David Michael Custers
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Large container and method for producing a large container
Patent number
12,338,060
Issue date
Jun 24, 2025
XL Beteiligungen GmbH & Co. KG
Manuel Lipp
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Clamping device for longitudinal-seam-welded pipe elements
Patent number
12,337,423
Issue date
Jun 24, 2025
EEW SPECIAL PIPE CONSTRUCTIONS GMBH
Martin Wozel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Air conduit spirally wound and provided with a plurality of holes,...
Patent number
12,318,829
Issue date
Jun 3, 2025
Gino Guasti
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Asymmetric flow path topology
Patent number
12,313,351
Issue date
May 27, 2025
General Electric Company
Thomas Kupiszewski
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Polycrystalline diamond compacts
Patent number
12,297,153
Issue date
May 13, 2025
U.S. Synthetic Corporation
Kenneth E. Bertagnolli
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for joining edges and/or surfaces of a profile, joining roll...
Patent number
12,296,368
Issue date
May 13, 2025
Dreistern GmbH & Co. KG
Tilman Traub
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for handling components of a sheet extrusion system
Patent number
12,296,367
Issue date
May 13, 2025
Processing Technologies International, LLC
Dana R. Hanson
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System and method for enabling fused deposition metal 3D printing
Patent number
12,280,411
Issue date
Apr 22, 2025
ROBOTIC RESEARCH OPCO, LLC
Alberto Daniel Lacaze
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Control system and method for tapered structure construction
Patent number
12,257,616
Issue date
Mar 25, 2025
Keystone Tower Systems, Inc.
Rosalind K. Takata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Sheet transitioning in spiral formed structures
Patent number
12,240,025
Issue date
Mar 4, 2025
Keystone Tower Systems, Inc.
Rosalind K. Takata
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Auto extruded split/spherical tee and full encirclement saddle
Patent number
12,233,614
Issue date
Feb 25, 2025
Rizk Ghafari
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tapered structure construction
Patent number
12,226,813
Issue date
Feb 18, 2025
Keystone Tower Systems, Inc.
Eric D. Smith
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Seam forming apparatus for elbow duct
Patent number
12,214,396
Issue date
Feb 4, 2025
Sung Keun Noh
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Motion planning for a conveyor system of a servo press installation
Patent number
12,208,436
Issue date
Jan 28, 2025
Siemens Aktiengesellschaft
David Bitterolf
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Process cooling rod
Patent number
12,209,816
Issue date
Jan 28, 2025
SANISURE, INC.
Chris Ballew
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Line device for conducting a blood flow for a heart support system,...
Patent number
12,201,823
Issue date
Jan 21, 2025
KARDION GMBH
Hardy Baumbach
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heating system for production of a double-layer tube
Patent number
12,194,520
Issue date
Jan 14, 2025
NET BORU SANAYI VE DIS TICARET KOLLEKTIF SIRKETI BORA SAMAN VE ORTAGI
Bora Saman
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Manufacturing method of member, manufacturing method of member for...
Patent number
12,179,249
Issue date
Dec 31, 2024
Nippon Steel Corporation
Masahiko Sato
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Electric-resistance-welded steel pipe for producing hollow stabiliz...
Patent number
12,172,487
Issue date
Dec 24, 2024
JFE Steel Corporation
Masatoshi Aratani
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cylindrical body and apparatus
Patent number
12,172,845
Issue date
Dec 24, 2024
Canon Kabushiki Kaisha
Tomonori Sato
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Overlapping and progressive forming method for high-performance mul...
Patent number
12,172,203
Issue date
Dec 24, 2024
Dalian University of Technology
Shijian Yuan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Electric resistance welded steel pipe, method for manufacturing the...
Patent number
12,173,835
Issue date
Dec 24, 2024
JFE Steel Corporation
Ryo Nakazawa
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for forming square-wire conductor
Patent number
12,165,782
Issue date
Dec 10, 2024
HUI ZHOU HAIYUN ELECTRONICS CO., LTD.
Wu Chen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Duct cutting-and-forming device for elbow duct manufacturing device
Patent number
12,151,272
Issue date
Nov 26, 2024
Ok Tae Kim
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Thermo-mechanical processing of high-performance Al-RE alloys
Patent number
12,134,804
Issue date
Nov 5, 2024
Iowa State University Research Foundation, Inc.
Ryan T. Ott
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
EXTRUSION PRESS, IN PARTICULAR A SHORT STROKE EXTRUSION PRESS, FOR...
Publication number
20250214127
Publication date
Jul 3, 2025
Danieli & C. Officine Meccaniche Spa
Alessandro Mario Galli
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
LINE DEVICE FOR CONDUCTING A BLOOD FLOW FOR A HEART SUPPORT SYSTEM,...
Publication number
20250161660
Publication date
May 22, 2025
KARDION GMBH
Hardy Baumbach
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
THERMALLY BROKEN STRUCTURAL TUBE
Publication number
20250135519
Publication date
May 1, 2025
Todd Noe
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
EXTRUSION MOLDING METHOD OF DIFFERENTIAL THICKNESS PIPE AND EXTRUSI...
Publication number
20250135518
Publication date
May 1, 2025
SANGO CO., LTD.
Takashi KIMURA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEVICES AND METHOD FOR SHAPING A TUBULAR HOLLOW ELEMENT
Publication number
20250065384
Publication date
Feb 27, 2025
FELSS Systems GmbH
Jean-Marc SCHEER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF MANUFACTURING PIPE
Publication number
20250041921
Publication date
Feb 6, 2025
FUTABA INDUSTRIAL CO., LTD.
Hirotaka Niinomi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Thermo-mechanical Processing Of High-Performance Al-RE Alloys
Publication number
20250019800
Publication date
Jan 16, 2025
Iowa State University Research Foundation, Inc.
Ryan T. Ott
B22 - CASTING POWDER METALLURGY
Information
Patent Application
IRREGULARLY-SHAPED DIE
Publication number
20250001478
Publication date
Jan 2, 2025
A.L.M.T. CORP.
Akihito ONO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WIRE DRAWING MONITORING SYSTEM
Publication number
20240424544
Publication date
Dec 26, 2024
PARAMOUNT DIE COMPANY, INC.
Richard SARVER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
STEEL PIPE FOR LINE PIPE WITH EXCELLENT LOW TEMPERATURE TOUGHNESS O...
Publication number
20240390967
Publication date
Nov 28, 2024
NEXTEEL Co., Ltd.
Yi-Yong KIM
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
EXTRUDED, MULTI-HOLE-PIPE AND MANUFACTURING METHOD THEREOF
Publication number
20240384817
Publication date
Nov 21, 2024
UACJ CORPORATION
Shinichi NAKAMURA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
APPARATUS AND METHOD FOR EXTRUDING WIDE PROFILES
Publication number
20240342779
Publication date
Oct 17, 2024
Imperial College Innovations Limited
Weishu LI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
TEE TYPE CONNECTOR PIPE MANUFACTURING METHOD
Publication number
20240335869
Publication date
Oct 10, 2024
Sung Keun NOH
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Anti-Freeze Winding Strap Binder and Method for Manufacturing the B...
Publication number
20240317129
Publication date
Sep 26, 2024
STRONG YUN INDUSTRIAL CO., LTD.
Yeh-Chien Chou
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
A METHOD OF MANUFACTURING A DOUBLE-WALLED ELBOW PIPE SEGMENT, A PIP...
Publication number
20240288099
Publication date
Aug 29, 2024
Pipeflex Systems Ltd
Malcolm BIRCHALL
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
APPARATUS AND METHOD FOR REDUCING THE CROSS SECTION OF A TUBULAR HO...
Publication number
20240278304
Publication date
Aug 22, 2024
FELSS Systems GmbH
Nadezda MISSAL
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HIGH-STRENGTH HOT ROLLED STEEL SHEET AND METHOD FOR PRODUCING THE S...
Publication number
20240254583
Publication date
Aug 1, 2024
JFE STEEL CORPORATION
Akihide Matsumoto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR MANUFACTURING BATTERY CASE OF ELECTRIC VEHICLE AND BATTE...
Publication number
20240238857
Publication date
Jul 18, 2024
Pukyong National University Industry-University Cooperation Foundation
Hansang Kwon
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HIGH PRODUCTION QUALITY ROUND WIRE ROD USING A SLIT ROLLING PROCESS
Publication number
20240238858
Publication date
Jul 18, 2024
Primetals Technologies USA LLC
Steven Morgan
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PRE-STRETCHING ROLLER, METHOD OF MANUFACTURING THE PRE-STRETCHING R...
Publication number
20240239629
Publication date
Jul 18, 2024
ROBOPAC S.P.A.
Marco MORRI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ELECTRIC RESISTANCE WELDED STEEL PIPE AND METHOD FOR PRODUCING THE...
Publication number
20240229200
Publication date
Jul 11, 2024
JFE STEEL CORPORATION
Akihide MATSUMOTO
C21 - METALLURGY OF IRON
Information
Patent Application
PROCESS COOLING ROD
Publication number
20240191952
Publication date
Jun 13, 2024
SaniSure, Inc.
Chris Ballew
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
MOBILE FACTORY OF STEEL SHEET COIL HELICAL PIPE
Publication number
20240181514
Publication date
Jun 6, 2024
MEMPS-TUBOS HELICOIDAIS INDÚSTRIA E SERVIÇOS LTDA
Ene Pires de OLIVEIRA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEVICE AND METHOD FOR CONTINUOUSLY PRODUCING AN AT LEAST PARTLY HOL...
Publication number
20240181515
Publication date
Jun 6, 2024
MAGNA POWERTRAIN GMBH & CO KG
Ewald Dohr
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
POSITION DETECTION DEVICE FOR SEAM PORTION AND HEATED PORTION OF WE...
Publication number
20240181513
Publication date
Jun 6, 2024
JFE STEEL CORPORATION
Hiroaki ONO
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF MAKING METAL FIBERS, IN PARTICULAR OF STEEL
Publication number
20240181521
Publication date
Jun 6, 2024
Karl-Hermann STAHL
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
LARGE-DIAMETER SPIRAL WELDED STEEL PIPE WITH COMPOSITE STRUCTURE WA...
Publication number
20240183466
Publication date
Jun 6, 2024
NANJING DADE STEEL PIPE CO., LTD.
Fujun ZHAN
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PRODUCING AT LEAST ONE COMPONENT ELEMENT FOR A FURNITURE...
Publication number
20240149319
Publication date
May 9, 2024
Julius Blum GmbH
Olaf ISELE
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HOT-STRETCH-REDUCED ELECTRIC RESISTANCE WELDED PIPE
Publication number
20240141451
Publication date
May 2, 2024
Nippon Steel Corporation
Kenzo TASHIMA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND DEVICE FOR PERFORATING A PIPE WALL
Publication number
20240109117
Publication date
Apr 4, 2024
Leo LARIKKA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...