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Aachen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for processing drawn material and drawn material production...
Patent number
7,073,363
Issue date
Jul 11, 2006
Schumag AG
Rainer Hergemöller
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Workpiece holder for a machining apparatus and a corresponding cros...
Patent number
6,638,150
Issue date
Oct 28, 2003
Schumag AG
Erich Walczak
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Chain drawing machine for continuous drawing of drawing stock
Patent number
6,450,386
Issue date
Sep 17, 2002
Schumag AG
Dirk Hessberger
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Apparatus for the inner profiling of tubes or pipes
Patent number
5,782,121
Issue date
Jul 21, 1998
Schumag AG
Walter Wetzels
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for a translatory motion of components
Patent number
5,603,245
Issue date
Feb 18, 1997
Schumag Aktiengesellschaft
Bruno Walczak
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for preparing a tubular blank having a thick wall for a foll...
Patent number
5,533,376
Issue date
Jul 9, 1996
Schumag AG
Walter Wetzels
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for the inner profiling of tubes or pipes
Patent number
5,524,467
Issue date
Jun 11, 1996
Schumag Aktiengesellschaft
Walter Wetzels
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Drive mechanism for moving a member along a defined path
Patent number
5,040,426
Issue date
Aug 20, 1991
Schumag AG
Guenter Wueller
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method and apparatus for straight drawing a pipe
Patent number
4,962,658
Issue date
Oct 16, 1990
Firma Schumag AG
Karl-Heinz Komp
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for straight-line drawing of round material
Patent number
4,805,434
Issue date
Feb 21, 1989
Schumag AG
Karl-Heinz Komp
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Method for straightening drawn round stock and apparatus for the pr...
Patent number
4,489,582
Issue date
Dec 25, 1984
Firma Schumag GmbH
Johann Mostert
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Device for centerless grinding of rotation-symmetrical surfaces on...
Patent number
4,441,280
Issue date
Apr 10, 1984
Schumag GmbH
Walter Wetzels
B24 - GRINDING POLISHING
Information
Patent Grant
Method and device for straightening elongated drawn round stock
Patent number
4,356,715
Issue date
Nov 2, 1982
Schumag GmbH
Erwin Bock
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Arc cutting device with mechanical material removal
Patent number
4,243,862
Issue date
Jan 6, 1981
Schumag GmbH
Walter Wetzels
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Optical scanner
Patent number
4,208,589
Issue date
Jun 17, 1980
Schumag GmbH
Nigel J. R. Dashwood
G01 - MEASURING TESTING
Information
Patent Grant
Eccentric cutters for longitudinally severing elongated material to...
Patent number
4,162,642
Issue date
Jul 31, 1979
SCHUMAG GmbH
Johann Greven
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Straightening rotor, rotor straightener and straightening method
Publication number
20080184766
Publication date
Aug 7, 2008
Schumag AG
Heiner Kudrus
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Tool head, adjuster ring and cutting machine in particular a scalpi...
Publication number
20060266172
Publication date
Nov 30, 2006
Schumag AG
Heinz-Willi Greuel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Winder
Publication number
20060000939
Publication date
Jan 5, 2006
Schumag AG
Heiner Kudrus
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Drive for a chain comprising periodically arranged chain links
Publication number
20030083165
Publication date
May 1, 2003
SCHUMAG AKTIENGESELLSCHAFT
Dirk Hessberger
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Trademark
last 30 trademarks
Information
Trademark
79071628 - SCHUMAG
Serial number
79071628
Registration number
3841577
Filing date
May 6, 2009
Schumag AG
7 - Machines and machine tools
Information
Trademark
75732922 - KIESERLING
Serial number
75732922
Registration number
2499455
Filing date
Jun 21, 1999
Schumag AG
7 - Machines and machine tools