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B21D39/02
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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
B21D39/00
Application of procedures in order to connect objects or parts
Current Industry
B21D39/02
of sheet metal by folding
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Flange forming device and method of forming a flange on a sheet met...
Patent number
11,992,870
Issue date
May 28, 2024
Ford Motor Company
Christian Richard Genereux
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Connecting sheet metal end sections by means of forming
Patent number
11,986,873
Issue date
May 21, 2024
Roland Ruegenberg
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Single press ring groove for a cartridge pin assembly
Patent number
11,958,551
Issue date
Apr 16, 2024
Caterpillar Inc.
Benjamin Isaac Jones
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Behnam engine
Patent number
11,945,019
Issue date
Apr 2, 2024
Behnam Nedaie
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of joining metal sheets and metal laminate assembly, in part...
Patent number
11,919,282
Issue date
Mar 5, 2024
Dallan S.p.A.
Andrea Dallan
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Composite carbon nanotube structures
Patent number
11,866,839
Issue date
Jan 9, 2024
Paul Kladitis
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Tubeless heat exchanger for fluid heating systems
Patent number
11,835,302
Issue date
Dec 5, 2023
FULTON GROUP N.A., INC.
Carl Nicholas Nett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multistage plunger systems and methods for forming battery cell tabs
Patent number
11,804,639
Issue date
Oct 31, 2023
GM Global Technology Operations LLC
Robert H. Dietze
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Combined sheets and method and system for producing same
Patent number
11,787,149
Issue date
Oct 17, 2023
10856479 Canada Inc.
Ali Torabi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of manufacturing folded structure with additive features
Patent number
11,766,828
Issue date
Sep 26, 2023
Spirit Aerosystems, Inc.
Randall Ray West
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Fixation components for implantable medical devices
Patent number
11,759,632
Issue date
Sep 19, 2023
Medtronic, Inc.
Xin Chen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing an overlapping connection, and body component...
Patent number
11,759,841
Issue date
Sep 19, 2023
Audi AG
Thomas Guldi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Machine and method for the assembly of profiles
Patent number
11,701,702
Issue date
Jul 18, 2023
ALURO NV
Peter De Roovere
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Forming system
Patent number
11,691,192
Issue date
Jul 4, 2023
Sumitomo Heavy Industries, Ltd.
Kimihiro Nogiwa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Roller hemming device and preliminary bending method using the device
Patent number
11,684,961
Issue date
Jun 27, 2023
SUBARU CORPORATION
Masahiro Yokoi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing a multilayered heat shield
Patent number
11,638,949
Issue date
May 2, 2023
Benteler Automobiltechnik GmbH
Carsten Sonntag
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus and method for manufacturing container upper plate includ...
Patent number
11,612,928
Issue date
Mar 28, 2023
FREE CAN CO., LTD.
Yong Je Kang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Automotive panel hem stabilizing assembly and method
Patent number
11,607,933
Issue date
Mar 21, 2023
Ford Global Technologies, LLC
Michael J Gardynik
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Sheet metal corner hem interlock
Patent number
11,603,872
Issue date
Mar 14, 2023
Haier US Appliance Solutions, Inc.
Caleb Farrel
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Drive cleat notcher with bender
Patent number
11,596,996
Issue date
Mar 7, 2023
Rodney James Harman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High-precision heavy-load numerically-controlled flanging machine
Patent number
11,554,406
Issue date
Jan 17, 2023
NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS
Fengyu Xu
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Seam sealing assembly
Patent number
11,554,402
Issue date
Jan 17, 2023
Mestek Machinery, Inc.
Marcus Bowen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Folding sheet metal panels
Patent number
11,548,048
Issue date
Jan 10, 2023
Building Research Systems, Inc.
Richard G. Starks
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Duct blank seam and apparatus for making a duct blank seam
Patent number
11,499,741
Issue date
Nov 15, 2022
Mestek Machinery, Inc.
Michael C. Borwig
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method for manufacturing a one-piece gutter guard article employing...
Patent number
11,466,459
Issue date
Oct 11, 2022
Christopher G. Tatasciore
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Tubeless heat exchanger for fluid heating systems
Patent number
11,441,846
Issue date
Sep 13, 2022
FULTON GROUP N.A., INC.
Carl Nicholas Nett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing a sealed folded connection
Patent number
11,440,077
Issue date
Sep 13, 2022
tesa SE
Christoph Mette
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for manufacturing swaged structure and swaged structure
Patent number
11,389,855
Issue date
Jul 19, 2022
AISIN CORPORATION
Koji Yamamoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Flange forming device and method of forming a flange on a sheet met...
Patent number
11,358,204
Issue date
Jun 14, 2022
Ford Motor Company
Christian Genereux
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing an overlapping connection, and body component...
Patent number
11,358,205
Issue date
Jun 14, 2022
Audi AG
Thomas Guldi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
HEMMING SYSTEM AND HEMMING METHOD
Publication number
20240157428
Publication date
May 16, 2024
Toyota Jidosha Kabushiki Kaisha
Satoshi TSUDA
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
METHOD FOR MANUFACTURING OUTER PANEL
Publication number
20240131571
Publication date
Apr 25, 2024
Toyota Jidosha Kabushiki Kaisha
Satoshi TSUDA
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FIXATION COMPONENTS FOR IMPLANTABLE MEDICAL DEVICES
Publication number
20240108885
Publication date
Apr 4, 2024
Medtronic, Inc.
Xin Chen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
RIBBED TUBELESS HEAT EXCHANGER FOR FLUID HEATING SYSTEMS INCLUDING...
Publication number
20240102740
Publication date
Mar 28, 2024
FULTON GROUP N.A., INC.
Carl Nicholas Nett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF MANUFACTURING FOLDED STRUCTURE WITH ADDITIVE FEATURES
Publication number
20230398734
Publication date
Dec 14, 2023
SPIRIT AEROSYSTEMS, INC
Randall Ray West
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
A BOOK OR BOOKLET COVER AND A METHOD OF MAKING A BOOK OR BOOKLET COVER
Publication number
20230322009
Publication date
Oct 12, 2023
SCANAVO A/S
Tino SØLLING
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ROLLER HEMMING APPARATUS
Publication number
20230311193
Publication date
Oct 5, 2023
Honda Motor Co., Ltd.
Keita BABA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
TOOLS FOR FOLDING PIECES OF SHEET METAL AND METHODS OF MANUFACTURE...
Publication number
20230173569
Publication date
Jun 8, 2023
Diversitech Corporation
Craig Migliaccio
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HEMMING PATH PLANNING METHOD AND HEMMING SYSTEM
Publication number
20230166315
Publication date
Jun 1, 2023
Industrial Technology Research Institute
Yi-Ping Huang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
RIBBED TUBELESS HEAT EXCHANGER FOR FLUID HEATING SYSTEMS INCLUDING...
Publication number
20230017453
Publication date
Jan 19, 2023
FULTON GROUP N.A., INC.
Carl Nicholas Nett
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
COMPOSITE CARBON NANOTUBE STRUCTURES
Publication number
20230016467
Publication date
Jan 19, 2023
University of Dayton Research Institute
Paul Kladitis
B82 - NANO-TECHNOLOGY
Information
Patent Application
STRUCTURAL MEMBER
Publication number
20220281528
Publication date
Sep 8, 2022
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
Ryohei IHARA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PRODUCING AN OVERLAPPING CONNECTION, AND BODY COMPONENT...
Publication number
20220266329
Publication date
Aug 25, 2022
Audi AG
Thomas GULDI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
FLANGE FORMING DEVICE AND METHOD OF FORMING A FLANGE ON A SHEET MET...
Publication number
20220258224
Publication date
Aug 18, 2022
Ford Motor Company
Christian Richard Genereux
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
EQUIPMENT FOR MANUFACTURING SEPARATOR FOR FUEL CELL AND METHOD OF M...
Publication number
20220226875
Publication date
Jul 21, 2022
ELF SYSTEM CO., LTD.
Byung-Soo JUNG
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ROLLER MEMBER FOR USE IN AN APPARATUS FOR CLOSING PITTSBURGH SEAMS...
Publication number
20220214074
Publication date
Jul 7, 2022
Vicon Machinery LLC
Dale R. Foster
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
SINGLE PRESS RING GROOVE FOR A CARTRIDGE PIN ASSEMBLY
Publication number
20220119051
Publication date
Apr 21, 2022
Caterpillar Inc.
Benjamin Isaac Jones
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
SYSTEM AND METHOD FOR FORMING A FULL ENGAGEMENT MALE LOCK IN A DUCT...
Publication number
20220003340
Publication date
Jan 6, 2022
MESTEK MACHINERY, INC.
DAVID KRIVANEK
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
VERSATILE MANUAL CRIMPER FOR ROOF SEAMING
Publication number
20210293024
Publication date
Sep 23, 2021
Terry L. Rider
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HIGH-PRECISION HEAVY-LOAD NUMERICALLY-CONTROLLED FLANGING MACHINE
Publication number
20210283674
Publication date
Sep 16, 2021
NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS
Fengyu XU
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CONNECTING SHEET METAL END SECTIONS BY MEANS OF FORMING
Publication number
20210245223
Publication date
Aug 12, 2021
Roland RUEGENBERG
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PRODUCING AN OVERLAPPING CONNECTION, AND BODY COMPONENT...
Publication number
20210197245
Publication date
Jul 1, 2021
Audi AG
Thomas GULDI
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
VEHICLE PANEL ROLLER HEMMING DEVICE AND PROCESSING METHOD USING THE...
Publication number
20210178447
Publication date
Jun 17, 2021
TAKATSU MFG. CO., LTD.
Shinichi TAKATSU
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ROLL-FORMING TOOL FOR CREATING A NONCIRCULAR FEATURE, METHOD OF CRE...
Publication number
20210170469
Publication date
Jun 10, 2021
HANON SYSTEMS EFP CANADA LTD.
Kyle D. MILLS
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
RINSING CONTAINER, METHOD FOR PRODUCING A RINSING CONTAINER AND HOU...
Publication number
20210161358
Publication date
Jun 3, 2021
BSH HAUSGERÄTE GMBH
Armin Klaiber
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CLEANING DEVICE FOR HEMMING ROLLER
Publication number
20210094078
Publication date
Apr 1, 2021
Hyundai Motor Company
Ki Hwan JUNG
B08 - CLEANING
Information
Patent Application
ROLLER MEMBER FOR USE IN AN APPARATUS FOR CLOSING PITTSBURGH SEAMS...
Publication number
20200393161
Publication date
Dec 17, 2020
Vicon Machinery LLC
Dale R. Foster
F24 - HEATING RANGES VENTILATING
Information
Patent Application
ROLLER HEMMING DEVICE AND PRELIMINARY BENDING METHOD USING THE DEVICE
Publication number
20200338617
Publication date
Oct 29, 2020
SUBARU CORPORATION
Masahiro YOKOI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
FIXATION COMPONENTS FOR IMPLANTABLE MEDICAL DEVICES
Publication number
20200306522
Publication date
Oct 1, 2020
Medtronic, Inc.
Xin Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
APPARATUS AND METHOD FOR MANUFACTURING CONTAINER UPPER PLATE INCLUD...
Publication number
20200276629
Publication date
Sep 3, 2020
FREE CAN CO., LTD.
Yong Je KANG
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...