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Patents Grants
last 30 patents
Information
Patent Grant
Tool unit and switchable tool system for a tool unit
Patent number
11,701,718
Issue date
Jul 18, 2023
Ledermann GmbH & Co. KG
Oliver Galli
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tool head and tool system including a tool head
Patent number
11,338,376
Issue date
May 24, 2022
Ledermann GmbH & Co. KG
Benjamin Sitzler
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine tool for the edge machining of a workpiece
Patent number
10,537,970
Issue date
Jan 21, 2020
Ledermann GmbH & Co. KG
Ewald Westfal
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Milling tool and cutting element for use in a milling tool
Patent number
10,131,001
Issue date
Nov 20, 2018
Ledermann GmbH & Co. KG
Ewald Westfal
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machining tool
Patent number
8,974,155
Issue date
Mar 10, 2015
Ledermann GmbH & Co. KG
Martin Dressler
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cylindrical cutter with helical cutting line
Patent number
8,100,156
Issue date
Jan 24, 2012
Ledermann GmbH & Co. KG
Roland Fischer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machining assembly including a rotating tool and exhaust hood
Patent number
6,640,854
Issue date
Nov 4, 2003
Ledermann GmbH
Kurt Kalmbach
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting tool and cutting edge configuration thereof
Patent number
6,505,537
Issue date
Jan 14, 2003
Ledermann GmbH
Rüdiger Vöge
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Device and method for machining workpieces
Patent number
6,454,499
Issue date
Sep 24, 2002
Ledermann GmbH
Hans-Juergen Gittel
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Milling tool for machining workpieces of wood, a derived timer prod...
Patent number
6,186,199
Issue date
Feb 13, 2001
Ledermann GmbH
Hans-Jürgen Gittel
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Slitting tool for a circular saw machine and slitting saw blade the...
Patent number
5,996,462
Issue date
Dec 7, 1999
Ledermann GmbH
Hans-Jurgen Gittel
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Method for manufacturing cutting tools and cutting tools made thereby
Patent number
5,413,016
Issue date
May 9, 1995
Ledermann GmbH
Uwe Kranz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Milling cutter having interchangeable cutter blades
Patent number
4,652,182
Issue date
Mar 24, 1987
Ledermann GmbH & Co.
Erwin Mellert
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Circular saw blades
Patent number
4,407,178
Issue date
Oct 4, 1983
Ledermann GmbH & Co.
Josef Storzer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Drilling tool
Patent number
4,225,274
Issue date
Sep 30, 1980
Ledermann GmbH & Co.
Otto Katz
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patents Applications
last 30 patents
Information
Patent Application
Machining tool
Publication number
20230264381
Publication date
Aug 24, 2023
LEDERMANN GMBH & CO KG
Martin Dressler
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Machining tool
Publication number
20230264274
Publication date
Aug 24, 2023
LEDERMANN GMBH & CO KG
Martin Dressler
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MILLING TOOL AND METHOD FOR PRODUCING SUCH A MILLING TOOL
Publication number
20220088819
Publication date
Mar 24, 2022
LEDERMANN GMBH & CO KG
Oliver Galli
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Application
TOOL UNIT AND SWITCHABLE TOOL SYSTEM FOR A TOOL UNIT
Publication number
20220032414
Publication date
Feb 3, 2022
LEDERMANN GMBH & CO KG
Oliver Galli
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
TOOL HEAD AND TOOL SYSTEM INCLUDING A TOOL HEAD
Publication number
20190388980
Publication date
Dec 26, 2019
LEDERMANN GMBH & CO KG
Benjamin Sitzler
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MACHINE TOOL FOR THE EDGE MACHINING OF A WORKPIECE
Publication number
20180169810
Publication date
Jun 21, 2018
LEDERMANN GMBH & CO KG
Ewald Westfal
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Milling Tool and Cutting Element for Use in a Milling Tool
Publication number
20160288221
Publication date
Oct 6, 2016
Ledermann GmbH & Co. KG
Ewald Westfal
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CIRCULAR SAW BLADE
Publication number
20160059329
Publication date
Mar 3, 2016
LEDERMANN GMBH & CO KG
Dominique FENDELEUR
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Machining Tool
Publication number
20120282045
Publication date
Nov 8, 2012
LEDERMANN GMBH & CO. KG
Martin Dressler
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Trademark
last 30 trademarks
Information
Trademark
79165776 - P-SYSTEM
Serial number
79165776
Registration number
4948522
Filing date
Mar 26, 2015
Ledermann GmbH & Co. KG
7 - Machines and machine tools
Information
Trademark
86459831 - NEVER A DULL MOMENT
Serial number
86459831
Filing date
Nov 20, 2014
Ledermann GmbH & Co. KG
7 - Machines and machine tools
Information
Trademark
76236236 - LEUCO I SYSTEM
Serial number
76236236
Registration number
2630745
Filing date
Apr 5, 2001
Ledermann GmbH
7 - Machines and machine tools
Information
Trademark
75354491 - HL-SOLID
Serial number
75354491
Registration number
2231671
Filing date
Sep 10, 1997
Ledermann GmbH
6 - Common metals and their alloys
Information
Trademark
75355749 - HL-BOARD
Serial number
75355749
Registration number
2230234
Filing date
Sep 10, 1997
Ledermann GmbH
6 - Common metals and their alloys
Information
Trademark
74517604 - DIAMAX
Serial number
74517604
Registration number
1982913
Filing date
Apr 26, 1994
Ledermann GmbH
7 - Machines and machine tools
Information
Trademark
74184590 - LEUCO DUR
Serial number
74184590
Registration number
1717468
Filing date
Jul 12, 1991
Ledermann GmbH
6 - Common metals and their alloys
Information
Trademark
74147468 - LEUCO DIA
Serial number
74147468
Registration number
1727031
Filing date
Mar 13, 1991
Ledermann GmbH
7 - Machines and machine tools
Information
Trademark
73611888 - LEUCO TOOL
Serial number
73611888
Registration number
1466966
Filing date
Jul 28, 1986
Ledermann GmbH & Co.
7 - Machines and machine tools
Information
Trademark
73323520 - LEUCO INTERNATIONAL
Serial number
73323520
Registration number
1271521
Filing date
Aug 13, 1981
Ledermann GmbH & Co.
7 - Machines and machine tools