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interrelated with motion of tool
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CPC
B21D45/08
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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
B21D45/00
Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
Current Industry
B21D45/08
interrelated with motion of tool
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatuses and methods for cutting porous substrates
Patent number
12,145,288
Issue date
Nov 19, 2024
QIAGEN HEALTHCARE BIOTECHNOLOGIES SYSTEMS GMBH
Weston Blaine Griffin
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Pilot assembly having an integrated stripper that may be coaxial wi...
Patent number
9,956,601
Issue date
May 1, 2018
Dayton Progress Corporation
Peter Nikolaus Schneider
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Flexible grip die-alignment arrangement
Patent number
9,561,534
Issue date
Feb 7, 2017
Richard James Greenleaf
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Moving workpiece parts on machine tools
Patent number
9,446,442
Issue date
Sep 20, 2016
TRUMPF Werkzeugmaschinen GmbH+Co. KG
Tobias Reiter
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatuses and methods for cutting porous substrates
Patent number
9,321,095
Issue date
Apr 26, 2016
General Electric Company
Weston Blaine Griffin
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Moving workpiece parts on machine tools
Patent number
9,205,481
Issue date
Dec 8, 2015
TRUMPF Werkzeugmaschinen GmbH+Co. KG
Tobias Reiter
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Pressing and stripping apparatus for punch die and push rod thereof
Patent number
9,021,852
Issue date
May 5, 2015
Forward Zhang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Punch holder apparatus
Patent number
6,463,839
Issue date
Oct 15, 2002
Amada Company, Limited
Yasuyuki Ohtsuka
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Rotary valve controlled apparatus for stripping cans from bodymakin...
Patent number
5,492,000
Issue date
Feb 20, 1996
Sequa Corporation
Ralph M. Main
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for stripping workpieces
Patent number
5,115,662
Issue date
May 26, 1992
Coors Brewing Company
Nick P. Relich
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus and method for stripping a workpiece from a supporting de...
Patent number
5,056,350
Issue date
Oct 15, 1991
Coors Brewing Company
Bruce A. Moen
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Transfer press with quick change die set arrangement
Patent number
4,655,071
Issue date
Apr 7, 1987
The U.S. Baird Corporation
Werner K. Allweier
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and apparatus for removing drawn container from draw horn
Patent number
4,506,534
Issue date
Mar 26, 1985
Redicon Corporation
Stephen D. Doyle
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Crank press blank holder and stripper mechanism
Patent number
4,274,316
Issue date
Jun 23, 1981
Textron, Inc.
Donald A. Roy
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Production of closed bottom shells
Patent number
3,967,482
Issue date
Jul 6, 1976
American Can Company
Edward F. Kubacki
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
3301112
Patent number
3,301,112
Issue date
Jan 31, 1967
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
SENSING ARRANGEMENT AND SYSTEM FOR DYNAMIC MEASUREMENTS OF CAN ON P...
Publication number
20230294159
Publication date
Sep 21, 2023
Stolle Machinery Company, LLC
Jonathan Scott Saunders
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
APPARATUSES AND METHODS FOR CUTTING POROUS SUBSTRATES
Publication number
20210291397
Publication date
Sep 23, 2021
QIAGEN Healthcare Biotechnologies Systems GmbH
Weston Blaine GRIFFIN
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
Small Item Stripper Bridge
Publication number
20210016340
Publication date
Jan 21, 2021
William Douglas Rogers
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Flexible grip die-alignment arrangement
Publication number
20160193747
Publication date
Jul 7, 2016
Richard J. Greenleaf
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
Moving Workpiece Parts on Machine Tools
Publication number
20160052040
Publication date
Feb 25, 2016
TRUMPF WERKZEUGMASCHINEN GMBH + CO. KG
Tobias Reiter
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Pressing and Stripping Apparatus for Punch Die and Push Rod Thereof
Publication number
20140007643
Publication date
Jan 9, 2014
Forward Zhang
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Moving Workpiece Parts on Machine Tools
Publication number
20130319194
Publication date
Dec 5, 2013
TRUMPF WERKZEUGMASCHINEN GMBH + CO. KG
Tobias Reiter
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PILOT ASSEMBLY HAVING STRIPPER
Publication number
20130255350
Publication date
Oct 3, 2013
DAYTON PROGRESS CORPORATION
Peter Nikolaus Schneider
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
APPARATUSES AND METHODS FOR CUTTING POROUS SUBSTRATES
Publication number
20120000330
Publication date
Jan 5, 2012
GENERAL ELECTRIC COMPANY
Weston Blaine Griffin
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PUNCHER
Publication number
20100313725
Publication date
Dec 16, 2010
UMIX CO., LTD.
Noritoshi KITAMURA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
PUNCH HOLDER APPARATUS
Publication number
20020007714
Publication date
Jan 24, 2002
YASUYUKI OHTSUKA
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...