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making use of rotating cutters
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B21D31/046
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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
B21D31/00
Other methods for working sheet metal, metal tubes, metal profiles
Current Industry
B21D31/046
making use of rotating cutters
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Patents Grants
last 30 patents
Information
Patent Grant
Expanded metal for automotive interior parts
Patent number
11,813,654
Issue date
Nov 14, 2023
GRAMMER Interior Components GmbH
Manfred Link
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Apparatus for manufacturing current collector
Patent number
9,511,967
Issue date
Dec 6, 2016
KOREAJCC CO., LTD.
Dal Woo Shin
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Machine to produce expanded metal spirally lock-seamed tubing from...
Patent number
8,578,576
Issue date
Nov 12, 2013
Helix International, Inc.
Wilhelmus P. H. Castricum
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Battery pole plate grid producing method, and battery producing method
Patent number
7,950,119
Issue date
May 31, 2011
GS Yuasa International Ltd.
Yoshiomi Fujiwara
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Tooling assembly
Patent number
7,472,573
Issue date
Jan 6, 2009
Rodger A. Lisk
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tooling assembly
Patent number
7,350,387
Issue date
Apr 1, 2008
Rodger A. Lisk
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for making a three-dimensional metal structure
Patent number
7,096,703
Issue date
Aug 29, 2006
Joseph Kieffer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Electrode plate for cell and method for manufacturing the same
Patent number
6,979,517
Issue date
Dec 27, 2005
Matsushita Electric Industrial Co., Ltd.
Yoshio Goda
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Louver fin and corrugation cutter for forming louver fin
Patent number
6,968,891
Issue date
Nov 29, 2005
Calsonic Kansei Corporation
Kenji Tochigi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Apparatus for one-step rotary forming of uniform expanded mesh
Patent number
6,944,942
Issue date
Sep 20, 2005
Teck Cominco Metals Ltd.
John V. Marlow
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Heat exchangers and fin for heat exchangers and methods for manufac...
Patent number
6,901,995
Issue date
Jun 7, 2005
Sanden Corporation
Toru Yamaguchi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Serpentine fin with extended louvers for heat exchanger and roll fo...
Patent number
6,874,345
Issue date
Apr 5, 2005
Outokumpu Livernois Engineering LLC
Richard P. Stoynoff, Jr.
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Compositions of matter for stopping fires, explosions and oxidation...
Patent number
6,699,563
Issue date
Mar 2, 2004
Shaikh Ghaleb Mohammad Yassin Alhamad
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
One-step rotary forming of uniform expanded mesh
Patent number
6,691,386
Issue date
Feb 17, 2004
Teck Cominco Metals Ltd.
John V. Marlow
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of making a lanced and offset fin
Patent number
6,546,774
Issue date
Apr 15, 2003
Modine Manufacturing Company
Dennis C. Granetzke
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Process of manufacturing a core metal insert
Patent number
6,532,787
Issue date
Mar 18, 2003
The Gem City Engineering Co.
Terry Robert Suitts
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Process of manufacturing a core metal insert
Patent number
6,447,928
Issue date
Sep 10, 2002
The Gem City Engineering Company
Terry Robert Suitts
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for manufacturing corrugated fin
Patent number
6,430,983
Issue date
Aug 13, 2002
Calsonic Kansei Corporation
Kimio Nozaki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Hot water heater
Patent number
6,412,567
Issue date
Jul 2, 2002
Shaikh Ghaleb Mohammad Yassin Alhamad
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Compositions of matter for stopping fires, explosions and oxidation...
Patent number
6,349,774
Issue date
Feb 26, 2002
Shaikh Ghaleb Mohammad Yassin Alhamad
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Flame arrester
Patent number
6,216,791
Issue date
Apr 17, 2001
Shaikh Ghaleb Mohammad Yassin Alhamad
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for manufacturing ventilated sheet-metal floor members
Patent number
6,167,601
Issue date
Jan 2, 2001
Conrad American
David Gollhofer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Prevention of corrosion, fire and explosion in oil wells
Patent number
6,116,347
Issue date
Sep 12, 2000
Shaikh Ghaleb Mohammad Yassin Alhamad
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Compositions of matter for stopping fires, explosions and oxidation...
Patent number
6,117,062
Issue date
Sep 12, 2000
Shaikh Ghaleb Mohammad Yassin Alhamad
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Flame arrester
Patent number
6,105,676
Issue date
Aug 22, 2000
Shaikh Ghaleb Mohammad Yassin Alhamad
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Compositions of matter for stopping fires, explosions and oxidation...
Patent number
6,089,325
Issue date
Jul 18, 2000
Shaikh Ghaleb Mohammad Yassin Alhamad
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Compositions of matter for stopping fires, explosions and oxidation...
Patent number
6,062,316
Issue date
May 16, 2000
Shaikh Ghaleb Mohammad Yassin Alhamad
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method of making a highly fire resistant construction board
Patent number
6,054,088
Issue date
Apr 25, 2000
Shaikh Ghaleb Mohammad Yassin Alhamad
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Fire resistant construction board
Patent number
5,871,857
Issue date
Feb 16, 1999
Shaikh Ghaleb Mohammad Yassin Alhamad
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Inhibition of hydrocarbon vapors in fuel tanks
Patent number
5,845,715
Issue date
Dec 8, 1998
Shaikh Ghaleb Mohammad Yassin Alhamad
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
EXPANDED METAL FOR AUTOMOTIVE INTERIOR PARTS
Publication number
20210154724
Publication date
May 27, 2021
GRAMMER Interior Components GmbH
Manfred Link
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
MACHINE TO PRODUCE EXPANDED METAL SPIRALLY LOCK-SEAMED TUBING FROM...
Publication number
20080222869
Publication date
Sep 18, 2008
Wilhelmus P.H. Castricum
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Louver Fin and Corrugation Cutter
Publication number
20080179048
Publication date
Jul 31, 2008
CALSONIC KANSEI CORPORATION
Hirokazu Yaezawa
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Tooling assembly
Publication number
20080156156
Publication date
Jul 3, 2008
Rodger A. Lisk
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Device for producing expanded flat material
Publication number
20070050960
Publication date
Mar 8, 2007
Franz Stuhlbacher
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Production method of offset-shaped fins, fins, and method and appar...
Publication number
20070029073
Publication date
Feb 8, 2007
DENSO CORPORATION
Kuniharu Teshima
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Battery pole plate grid producing method, and battery producing method
Publication number
20050241126
Publication date
Nov 3, 2005
Yoshiomi Fujiwara
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Method for making a three-dimensional metal structure
Publication number
20050102942
Publication date
May 19, 2005
Joseph Kieffer
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Serpentine fin with extended louvers for heat exchanger and roll fo...
Publication number
20040251004
Publication date
Dec 16, 2004
Livernois Engineering Company
Richard P. Stoynoff
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
One-step rotary forming of uniform expanded mesh
Publication number
20040093704
Publication date
May 20, 2004
John V. Marlow
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Construction material containing expanded flexible material
Publication number
20040018340
Publication date
Jan 29, 2004
Shaikh Ghaleb Mohammad Yassin Alhamad
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Louver fin and corrugation cutter for forming louver fin
Publication number
20040011516
Publication date
Jan 22, 2004
CALSONIC KANSEI CORPORATION
Kenji Tochigi
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
One-step rotary forming of uniform expanded mesh
Publication number
20030172507
Publication date
Sep 18, 2003
John V. Marlow
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Electrode plate for cell and method for manufacturing the same
Publication number
20030143466
Publication date
Jul 31, 2003
Yoshio Goda
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD OF MAKING A LANCED AND OFFSET FIN
Publication number
20030041640
Publication date
Mar 6, 2003
Dennis C. Granetzke
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Process of manufacturing a core metal insert
Publication number
20020078539
Publication date
Jun 27, 2002
Terry Robert Suitts
B60 - VEHICLES IN GENERAL
Information
Patent Application
Flame arrester
Publication number
20010042628
Publication date
Nov 22, 2001
Shaikh Ghaleb Mohammad Yassin Alhamad
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
Core metal insert for use in a sealing assembly
Publication number
20010024732
Publication date
Sep 27, 2001
Terry Robert Suitts
B60 - VEHICLES IN GENERAL
Information
Patent Application
Heat exchangers and fin for heat exchangers and methods for manufac...
Publication number
20010011586
Publication date
Aug 9, 2001
Toru Yamaguchi
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Compositions of matter for stopping fires explosions and oxidations...
Publication number
20010001986
Publication date
May 31, 2001
Charles Cates
Shaikh Ghaleb Mohammad Yassin Alhamad
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD