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B21D22/04
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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
B21D22/00
Shaping without cutting, by stamping, spinning, or deep-drawing
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B21D22/04
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Patents Grants
last 30 patents
Information
Patent Grant
Can end with a coined rivet, tooling assembly therefor and a method...
Patent number
12,202,030
Issue date
Jan 21, 2025
Stolle Machinery Company, LLC
Christopher Lawrence Macke
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Methods and articles relating to ionic liquid bath plating of alumi...
Patent number
12,042,839
Issue date
Jul 23, 2024
Honeywell International Inc.
Reza Oboodi
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for improving yield strength of a workpiece, an apparatus an...
Patent number
11,821,052
Issue date
Nov 21, 2023
Tata Steel Limited
Suman Guha
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for producing a solder deposit, and solder deposit
Patent number
11,813,689
Issue date
Nov 14, 2023
KME Germany GmbH
Marc Kovermann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Heat exchanger tube with flattened draining dimple
Patent number
11,498,162
Issue date
Nov 15, 2022
Johnson Controls Tyco IP Holdings LLP
William M. Harris
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Punching tool comprising a punch and a die
Patent number
11,484,930
Issue date
Nov 1, 2022
BOBST MEX SA
Roberto Valterio
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Processing method for metal plate
Patent number
11,305,325
Issue date
Apr 19, 2022
Kanemitsu Corporation
Kunihiro Harada
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Metal processing apparatus and method for forming off-set dimples i...
Patent number
11,292,043
Issue date
Apr 5, 2022
DELACO STEEL CORP.
Charles Knockeart
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
3D pattern cutting machine for lithium metal electrode
Patent number
11,005,092
Issue date
May 11, 2021
LG Chem, Ltd.
Jong Keon Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light pipe crush rib attachment
Patent number
10,901,143
Issue date
Jan 26, 2021
SIGNIFY HOLDING B.V.
David Schattner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Ice cube evaporator plate assembly
Patent number
10,866,020
Issue date
Dec 15, 2020
Hoshizaki America, Inc.
Milaim Hoti
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for producing a clamping ring
Patent number
10,835,946
Issue date
Nov 17, 2020
Hugo Benzing GmbH & Co. KG
Horst Gutscher
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Stamping device
Patent number
10,744,548
Issue date
Aug 18, 2020
Toyota Jidosha Kabushiki Kaisha
Yoshitsugu Kitamura
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Web component and method of making a web component
Patent number
10,683,883
Issue date
Jun 16, 2020
Gulfstream Aerospace Corporation
James R. Grieco
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Door skin, method of etching plate for forming wood grain pattern i...
Patent number
10,648,225
Issue date
May 12, 2020
Masonite Corporation
Karine Luetgert
B32 - LAYERED PRODUCTS
Information
Patent Grant
Ice making machine and ice cube evaporator
Patent number
10,458,692
Issue date
Oct 29, 2019
Hoshizaki America, Inc.
Glenn O'Neal Melton
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Bulk amorphous alloy heat sink
Patent number
10,433,463
Issue date
Oct 1, 2019
Crucible Intellectual Property, LLC
Christopher D. Prest
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Methods and articles relating to ionic liquid bath plating of alumi...
Patent number
10,392,948
Issue date
Aug 27, 2019
Honeywell International Inc.
Reza Oboodi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Metal processing apparatus and method for forming off-set dimples i...
Patent number
10,369,611
Issue date
Aug 6, 2019
DELACO STEEL CORP.
Charles Knockeart
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Roll dimpler apparatus and method for preparing metal blanks
Patent number
10,328,470
Issue date
Jun 25, 2019
Welker Engineered Products
Timothy Thomas
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hot press product
Patent number
10,265,753
Issue date
Apr 23, 2019
Topre Corporation
Naoya Yuasa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Swivel jig tool for forming burring hole in door inner panel of veh...
Patent number
10,144,047
Issue date
Dec 4, 2018
Hyundai Motor Company
Seok-June Park
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Ice making machine and ice cube evaporator
Patent number
10,113,785
Issue date
Oct 30, 2018
Hoshizaki America, Inc.
Glenn O'Neal Melton
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Ice cube evaporator plate assembly
Patent number
10,107,538
Issue date
Oct 23, 2018
Hoshizaki America, Inc.
Milaim Hoti
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Versatile dynamic stamping/restriking tool
Patent number
9,981,302
Issue date
May 29, 2018
Apple Inc.
Yi Zhang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of molding a door skin and an etched plate for the same
Patent number
9,976,339
Issue date
May 22, 2018
Masonite Corporation
Karine Luetgert
B44 - DECORATIVE ARTS
Information
Patent Grant
Method for reducing the weight of a friction lining carrier plate
Patent number
9,920,807
Issue date
Mar 20, 2018
TMD Friction Services GmbH
Olav Borgmeier
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for forming off-set dimples in metal sheets
Patent number
9,884,358
Issue date
Feb 6, 2018
DELACO STEEL CORP.
Charles Knockeart
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Stamping apparatus having flared bead
Patent number
9,827,606
Issue date
Nov 28, 2017
FCA US LLC
Dajun Zhou
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Metal plate stamping method and stamping apparatus
Patent number
9,757,787
Issue date
Sep 12, 2017
Toyota Boshoku Kabushiki Kaisha
Kazuyuki Hirata
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
CAN END WITH A COINED RIVET, TOOLING ASSEMBLY THEREFOR AND A METHOD...
Publication number
20230016790
Publication date
Jan 19, 2023
Stolle Machinery Company, LLC
Christopher Lawrence Macke
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PRODUCING A SOLDER DEPOSIT, AND SOLDER DEPOSIT
Publication number
20220402059
Publication date
Dec 22, 2022
KME GERMANY GMBH
MARC KOVERMANN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
A METHOD FOR IMPROVING YIELD STRENGTH OF A WORKPIECE, AN APPARATUS...
Publication number
20210355556
Publication date
Nov 18, 2021
TATA STEEL LIMITED
Suman GUHA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
RIGIDITY IMPROVEMENT METHOD FOR PRESS-FORMED PRODUCT, PRESS-FORMING...
Publication number
20210237137
Publication date
Aug 5, 2021
JFE STEEL CORPORATION
Yuta Kariyazaki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Light Pipe Crush Rib Attachment
Publication number
20210033778
Publication date
Feb 4, 2021
SIGNIFY HOLDING B.V.
David Schattner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DOOR SKIN, A METHOD OF ETCHING A PLATE FOR FORMING A WOOD GRAIN PAT...
Publication number
20200340294
Publication date
Oct 29, 2020
MASONITE CORPORATION
Karine Luetgert
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
3D PATTERN CUTTING MACHINE FOR LITHIUM METAL ELECTRODE
Publication number
20200058931
Publication date
Feb 20, 2020
LG CHEM, LTD.
Jong Keon YOON
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
METHODS AND ARTICLES RELATING TO IONIC LIQUID BATH PLATING OF ALUMI...
Publication number
20190353041
Publication date
Nov 21, 2019
HONEYWELL INTERNATIONAL INC.
Reza Oboodi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METAL PROCESSING APPARATUS AND METHOD FOR FORMING OFF-SET DIMPLES I...
Publication number
20190314881
Publication date
Oct 17, 2019
Delaco Steel Corp.
Charles Knockeart
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ICE MAKING MACHINE AND ICE CUBE EVAPORATOR
Publication number
20190063814
Publication date
Feb 28, 2019
HOSHIZAKI AMERICA, INC.
Glenn O'Neal Melton
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD FOR STRATEGICALLY MARKING A GUTTER AND GUTTER PIECE MADE USI...
Publication number
20180354015
Publication date
Dec 13, 2018
Kenneth W. Minor
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DOOR SKIN, A METHOD OF ETCHING A PLATE FOR FORMING A WOOD GRAIN PAT...
Publication number
20180340366
Publication date
Nov 29, 2018
MASONITE CORPORATION
Karine Luetgert
B44 - DECORATIVE ARTS
Information
Patent Application
STAMPING DEVICE
Publication number
20180257123
Publication date
Sep 13, 2018
Toyota Jidosha Kabushiki Kaisha
Yoshitsugu Kitamura
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METAL PROCESSING APPARATUS AND METHOD FOR FORMING OFF-SET DIMPLES I...
Publication number
20180154418
Publication date
Jun 7, 2018
Delaco Steel Corp.
Charles Knockeart
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METAL PROCESSING APPARATUS AND METHOD FOR FORMING OFF-SET DIMPLES I...
Publication number
20170326611
Publication date
Nov 16, 2017
Delaco Steel Corp.
Charles Knockeart
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR PRODUCING A CLAMPING RING
Publication number
20170246675
Publication date
Aug 31, 2017
Hugo Benzing GMBH & CO. KG
Horst GUTSCHER
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
WEB COMPONENT AND METHOD OF MAKING A WEB COMPONENT
Publication number
20160281753
Publication date
Sep 29, 2016
GULFSTREAM AEROSPACE CORPORATION
James R. Grieco
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
AUTOMOTIVE, ELECTRIC WINDOW SERVICING APPARATUS AND KIT, AND METHOD...
Publication number
20160186477
Publication date
Jun 30, 2016
Yong Lee
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
AUTOMATIC INDEXING DIMPLER
Publication number
20160082497
Publication date
Mar 24, 2016
WELKER ENGINEERED PRODUCTS COMPANY
G. Scott Kreft
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HOT PRESS PRODUCT
Publication number
20160016220
Publication date
Jan 21, 2016
TOPRE CORPORATION
NAOYA YUASA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METAL PLATE STAMPING METHOD AND STAMPING APPARATUS
Publication number
20150266078
Publication date
Sep 24, 2015
TOYOTA BOSHOKU KABUSHIKI KAISHA
Kazuyuki HIRATA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
BULK AMORPHOUS ALLOY HEAT SINK
Publication number
20140334106
Publication date
Nov 13, 2014
Christopher D. Prest
C21 - METALLURGY OF IRON
Information
Patent Application
BASE PLATE, AND METHOD OF MANUFACTURING THE SAME AND DISK DRIVE INC...
Publication number
20140185163
Publication date
Jul 3, 2014
Samsung Electro-Mechanics Co., Ltd.
Tae Young CHOI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
ICE CUBE EVAPORATOR PLATE ASSEMBLY
Publication number
20140138065
Publication date
May 22, 2014
Milliam Hotti
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
HOT PRESS PRODUCT AND METHOD OF FORMING THE SAME
Publication number
20130316132
Publication date
Nov 28, 2013
TOPRE CORPORATION
NAOYA YUASA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
CUTTING AND/OR FORMING PLATE WORKPIECES
Publication number
20130091996
Publication date
Apr 18, 2013
TRUMPF WERKZEUGMASCHINEN GMBH + CO. KG
Stefan Buettner
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD AND APPARATUS FOR MANUFACTURING PANELS FOR VEHICLES
Publication number
20120297851
Publication date
Nov 29, 2012
Hyundai Motor Company
Woong Pyo HONG
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEVICE AND METHOD FOR MANUFACTURING A CAN BODY FOR AN AEROSOL CAN
Publication number
20120266644
Publication date
Oct 25, 2012
Klaus Blei
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
DEVICE, METHOD AND TOOL FOR PRODUCING A RIMMED PASSAGE IN A COMPONENT
Publication number
20120204618
Publication date
Aug 16, 2012
Tox Pressotechnik GmbH & Co. KG
Michael BADENT
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
FIN FABRICATION PROCESS FOR ENTRAINMENT HEAT SINK
Publication number
20120131979
Publication date
May 31, 2012
Honeywell International Inc.
Wei Yang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...