of sheet metal by folding

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B21D39/02

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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 B21D39/00Application of procedures in order to connect objects or parts

Current Industry

B21D39/02of sheet metal by folding

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Equipment for manufacturing separator for fuel cell and method of m...
- Patent number 12,194,521
- Issue date Jan 14, 2025
- Elf System Co., LTD
- Byung-Soo Jung
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Structural member
- Patent number 12,139,199
- Issue date Nov 12, 2024
- Kobe Steel, Ltd.
- Ryohei Ihara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Sheet metal hammer with drive manipulation feature
- Patent number D1045566
- Issue date Oct 8, 2024
- OCD INNOVATIONS, LLC
- Robert Alan Kraft
- D08 - Tools and hardware
Information Patent Grant
Resistance welding fastener, apparatus and methods
- Patent number 12,042,876
- Issue date Jul 23, 2024
- Howmet Aerospace Inc.
- Donald J. Spinella
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hemming system and method that incorporates expected springback to...
- Patent number 12,030,102
- Issue date Jul 9, 2024
- Industrial Technology Research Institute
- Yi-Ping Huang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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...

Patents Applicationslast 30 patents

Information Patent Application
RHENIUM-TUNGSTEN ALLOY WIRE, METHOD OF MANUFACTURING SAME, MEDICAL...
- Publication number 20250019804
- Publication date Jan 16, 2025
- Kabushiki Kaisha Toshiba
- Hideaki BABA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FIXATION COMPONENTS FOR IMPLANTABLE MEDICAL DEVICES
- Publication number 20250010064
- Publication date Jan 9, 2025
- Medtronic, Inc.
- Xin Chen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
COMPOSITE CARBON NANOTUBE STRUCTURES
- Publication number 20240410075
- Publication date Dec 12, 2024
- University of Dayton Research Institute
- Paul Kladitis
- B82 - NANO-TECHNOLOGY
Information Patent Application
SYSTEM AND METHOD FOR FORMING A FULL ENGAGEMENT MALE LOCK IN A DUCT...
- Publication number 20240401726
- Publication date Dec 5, 2024
- MESTEK MACHINERY, INC.
- DAVID KRIVANEK
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Composite Punched Screen for High Pressure Applications
- Publication number 20240376805
- Publication date Nov 14, 2024
- Variperm Energy Services Inc.
- Matthew HUGHES
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
PITTSBURGH LOCK SEAM OPENING TOOL AND METHOD
- Publication number 20240375255
- Publication date Nov 14, 2024
- Hurst Sheet Metal, LLC
- Ronnie Hurst
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SHEET METAL HAMMER WITH DRIVE MANIPULATION FEATURE
- Publication number 20240326210
- Publication date Oct 3, 2024
- OCD INNOVATIONS, LLC
- Robert Kraft
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
COMPACT DEVICE FOR CRIMPING EDGES OF METAL SHEETS, ASSOCIATED CRIMP...
- Publication number 20240261844
- Publication date Aug 8, 2024
- STELLANTIS AUTO SAS
- Jean Marie COQUET
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
CROWDER ASSEMBLIES, HEMMING APPARATUS, AND RELATED COMPONENTS FOR M...
- Publication number 20240246137
- Publication date Jul 25, 2024
- Rivian IP Holdings, LLC
- Sergio Bastian LÓPEZ AGUILAR
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD FOR MANUFACTURING OUTER PANEL
- Publication number 20240226988
- Publication date Jul 11, 2024
- Toyota Jidosha Kabushiki Kaisha
- Satoshi TSUDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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...

of sheet metal by folding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Equipment for manufacturing separator for fuel cell and method of m...

Structural member

Sheet metal hammer with drive manipulation feature

Resistance welding fastener, apparatus and methods

Hemming system and method that incorporates expected springback to...

Flange forming device and method of forming a flange on a sheet met...

Connecting sheet metal end sections by means of forming

Single press ring groove for a cartridge pin assembly

Behnam engine

Method of joining metal sheets and metal laminate assembly, in part...

Composite carbon nanotube structures

Tubeless heat exchanger for fluid heating systems

Multistage plunger systems and methods for forming battery cell tabs

Combined sheets and method and system for producing same

Method of manufacturing folded structure with additive features

Fixation components for implantable medical devices

Method for producing an overlapping connection, and body component...

Machine and method for the assembly of profiles

Forming system

Roller hemming device and preliminary bending method using the device

Method for producing a multilayered heat shield

Apparatus and method for manufacturing container upper plate includ...

Automotive panel hem stabilizing assembly and method

Sheet metal corner hem interlock

Drive cleat notcher with bender

High-precision heavy-load numerically-controlled flanging machine

Seam sealing assembly

Folding sheet metal panels

Duct blank seam and apparatus for making a duct blank seam

Method for manufacturing a one-piece gutter guard article employing...

Patents Applicationslast 30 patents

RHENIUM-TUNGSTEN ALLOY WIRE, METHOD OF MANUFACTURING SAME, MEDICAL...

FIXATION COMPONENTS FOR IMPLANTABLE MEDICAL DEVICES

COMPOSITE CARBON NANOTUBE STRUCTURES

SYSTEM AND METHOD FOR FORMING A FULL ENGAGEMENT MALE LOCK IN A DUCT...

Composite Punched Screen for High Pressure Applications

PITTSBURGH LOCK SEAM OPENING TOOL AND METHOD

SHEET METAL HAMMER WITH DRIVE MANIPULATION FEATURE

COMPACT DEVICE FOR CRIMPING EDGES OF METAL SHEETS, ASSOCIATED CRIMP...

CROWDER ASSEMBLIES, HEMMING APPARATUS, AND RELATED COMPONENTS FOR M...

METHOD FOR MANUFACTURING OUTER PANEL

HEMMING SYSTEM AND HEMMING METHOD

METHOD FOR MANUFACTURING OUTER PANEL

FIXATION COMPONENTS FOR IMPLANTABLE MEDICAL DEVICES

RIBBED TUBELESS HEAT EXCHANGER FOR FLUID HEATING SYSTEMS INCLUDING...

METHOD OF MANUFACTURING FOLDED STRUCTURE WITH ADDITIVE FEATURES

A BOOK OR BOOKLET COVER AND A METHOD OF MAKING A BOOK OR BOOKLET COVER

ROLLER HEMMING APPARATUS

TOOLS FOR FOLDING PIECES OF SHEET METAL AND METHODS OF MANUFACTURE...

HEMMING PATH PLANNING METHOD AND HEMMING SYSTEM

RIBBED TUBELESS HEAT EXCHANGER FOR FLUID HEATING SYSTEMS INCLUDING...

COMPOSITE CARBON NANOTUBE STRUCTURES

STRUCTURAL MEMBER

METHOD FOR PRODUCING AN OVERLAPPING CONNECTION, AND BODY COMPONENT...

FLANGE FORMING DEVICE AND METHOD OF FORMING A FLANGE ON A SHEET MET...

EQUIPMENT FOR MANUFACTURING SEPARATOR FOR FUEL CELL AND METHOD OF M...

ROLLER MEMBER FOR USE IN AN APPARATUS FOR CLOSING PITTSBURGH SEAMS...

SINGLE PRESS RING GROOVE FOR A CARTRIDGE PIN ASSEMBLY

SYSTEM AND METHOD FOR FORMING A FULL ENGAGEMENT MALE LOCK IN A DUCT...

VERSATILE MANUAL CRIMPER FOR ROOF SEAMING

HIGH-PRECISION HEAVY-LOAD NUMERICALLY-CONTROLLED FLANGING MACHINE