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Profiling tools for metal drawing Combinations of dies and mandrels
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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
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
Information
Patent Grant
Amorphous inner-coated pipe and method for producing same
Patent number
12,129,955
Issue date
Oct 29, 2024
ATOMETAL TECH PTE. LTD.
Choongnyun Paul Kim
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for manufacture, assembly and continuous construction of pip...
Patent number
12,117,102
Issue date
Oct 15, 2024
Paulo Roberto Gomes Fernandes
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Anti-freeze winding strap binder and method for manufacturing the b...
Patent number
12,115,900
Issue date
Oct 15, 2024
Strong Yun Industrial Co., Ltd.
Yeh-Chien Chou
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and device for producing a rod-shaped element
Patent number
12,115,570
Issue date
Oct 15, 2024
Alleima GmbH
Tomas Froböse
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Device for modifying a linear substrate
Patent number
12,103,035
Issue date
Oct 1, 2024
Southwire Company, LLC
Juan Alberto Galindo Gonzalez
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Device for modifying a linear substrate
Patent number
12,097,527
Issue date
Sep 24, 2024
Southwire Company, LLC
Juan Alberto Galindo Gonzalez
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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
Method and apparatus for axially shaping a tube
Patent number
12,070,783
Issue date
Aug 27, 2024
Walter Henrich GmbH
Uwe Steinmetz
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing a hollow part made of a metal material and use...
Patent number
12,070,782
Issue date
Aug 27, 2024
Aubert & Duval
Yvon Le Collen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Tube and a method of manufacturing a tube
Patent number
12,053,811
Issue date
Aug 6, 2024
Kanthal AB
Krister Wickman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for making profile with micro-hole
Patent number
12,053,814
Issue date
Aug 6, 2024
Shandong University
Cunsheng Zhang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Wire drawing monitoring system
Patent number
12,048,957
Issue date
Jul 30, 2024
Paramount Die Company, Inc.
Richard Sarver
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for manufacturing torsion beam
Patent number
12,036,600
Issue date
Jul 16, 2024
POSCO Co., Ltd
Hong-Woo Lee
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing a carcass, a method of producing a flexible pi...
Patent number
12,011,750
Issue date
Jun 18, 2024
National Oilwell Varco Denmark I/S
Lasse Tang Koch
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Ring electrode with intermediate diffusion layer
Patent number
11,998,734
Issue date
Jun 4, 2024
Heraeus Deutschland GmbH & Co. KG
Markus Jung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Superalloy seamless tube and preparation method thereof
Patent number
12,000,032
Issue date
Jun 4, 2024
Jiangsu University
Rui Luo
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Activated aluminum formation
Patent number
11,986,877
Issue date
May 21, 2024
LTAG Systems LLC
Jonathan T. Slocum
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Methods of boronizing sintered bodies and tools for cold forming op...
Patent number
11,976,011
Issue date
May 7, 2024
HYPERION MATERIALS & TECHNOLOGIES, INC.
Stefan Sven-Olov Ederyd
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Elbow-shaped duct manufacturing apparatus
Patent number
11,975,373
Issue date
May 7, 2024
Sung Keun Noh
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Puller apparatus with movable mounting arm
Patent number
11,969,932
Issue date
Apr 30, 2024
Omachron Intellectual Property Inc.
Wayne Ernest Conrad
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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
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 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
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...
Information
Patent Application
ULTRACONDUCTIVE METAL COMPOSITE FORMS AND THE SYNTHESIS THEREOF
Publication number
20240112827
Publication date
Apr 4, 2024
Ohio University
Keerti S. Kappagantula
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND SYSTEM FOR FORMING TUBULAR OR TRUNCATED CONICAL SEGMENTS
Publication number
20240100582
Publication date
Mar 28, 2024
Sif Holding N.V.
Michel Antoin Marie KURSTJENS
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR WELDING AND ASSEMBLING A COMPONENT
Publication number
20240102602
Publication date
Mar 28, 2024
ANASTASIOS RIZOPOULOS
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Cylindrical Cargo Container Construction
Publication number
20240083332
Publication date
Mar 14, 2024
TITAN TRAILERS INC.
Michael Kloepfer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SPIRAL FORMING
Publication number
20240082899
Publication date
Mar 14, 2024
Keystone Tower Systems, Inc.
Eric D. Smith
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WELDING MONITORING APPARATUS AND WELDING MONITORING METHOD
Publication number
20240082900
Publication date
Mar 14, 2024
NIPPON STEEL CORPORATION
Noboru HASEGAWA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR