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Berthold Heinrich Zeug
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Furth, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Modular drill and method for using a modular drill
Patent number
11,839,920
Issue date
Dec 12, 2023
Kennametal Inc.
Marcelo Euripedes da Silva
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rotary cutting tool
Patent number
11,623,287
Issue date
Apr 11, 2023
Kennametal Inc.
Horst Manfred Jäger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rotary tool
Patent number
10,576,552
Issue date
Mar 3, 2020
Kennametal Inc.
Horst Manfred Jäger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tool coupling between two coupling parts, and coupling part for suc...
Patent number
10,434,582
Issue date
Oct 8, 2019
Kennametal Inc.
Berthold Heinrich Zeug
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rotary tool, in particular a drill, and a cutting head for said rot...
Patent number
10,213,845
Issue date
Feb 26, 2019
Kennametal Inc.
Jürgen Schwägerl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rotary tool, particularly a drill, and a cutting head for such a ro...
Patent number
10,207,336
Issue date
Feb 19, 2019
Kennametal Inc.
Jürgen Schwägerl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting head, rotary tool and support for the rotary tool and for t...
Patent number
10,071,430
Issue date
Sep 11, 2018
Kennametal Inc.
Ruy Frota de Souza Filho
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tool head for rotary cutting tool and rotary cutting tool including...
Patent number
10,058,930
Issue date
Aug 28, 2018
Kennametal Inc.
Juergen Schwaegerl
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Rotary tool, in particular a drill for such a rotary tool
Patent number
10,040,132
Issue date
Aug 7, 2018
Kennametal Inc.
Horst Jäger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Cutting head for rotary drill
Patent number
D798922
Issue date
Oct 3, 2017
Kennametal Inc.
Ruy Frota de Souza Filho
D15 - Machines not elsewhere specified
Information
Patent Grant
Coupling part for rotary tool and rotary tool including same
Patent number
9,481,040
Issue date
Nov 1, 2016
Kennametal Inc.
Juergen Schwaegerl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Wrench for modular drilling tools
Patent number
D760565
Issue date
Jul 5, 2016
Kennametal Inc.
Julia Tempelmeier
D08 - Tools and hardware
Information
Patent Grant
Lathe tool, in particular boring tool
Patent number
9,079,255
Issue date
Jul 14, 2015
Kennametal Inc.
Horst Manfred Jager
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Drilling tool
Patent number
9,050,659
Issue date
Jun 9, 2015
Kennametal Inc.
Juergen Schwaegerl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Drilling tool
Patent number
8,827,605
Issue date
Sep 9, 2014
Kennametal Inc.
Peter Karl Mergenthaler
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Drill with a centering drill insert, and a method of using a drill...
Patent number
8,475,090
Issue date
Jul 2, 2013
Kennametal Inc.
Peter Karl Mergenthaler
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Drill, a drill assembly, and a tool head for a cutting tool
Patent number
8,376,669
Issue date
Feb 19, 2013
Kennametal Inc.
Horst Manfred Jaeger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Reamer with clamping arrangement for adjusting cutting insert and o...
Patent number
7,322,777
Issue date
Jan 29, 2008
Kennametal Inc.
Horst Jäger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Twist drill for drilling with a countersink cutting arrangement, an...
Patent number
7,090,447
Issue date
Aug 15, 2006
Kennametal Inc.
Horst Jäger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
MODULAR ROTARY CUTTING TOOLS
Publication number
20250144722
Publication date
May 8, 2025
Kennametal Inc.
Ruy Frota de Souza Filho
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MODULAR ROTARY CUTTING TOOLS
Publication number
20240307978
Publication date
Sep 19, 2024
Kennametal Inc.
Ruy Frota de Souza Filho
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MODULAR TOOL AND METHOD FOR EJECTING AN INSERT OF A MODULAR TOOL
Publication number
20240198433
Publication date
Jun 20, 2024
Kennametal Inc.
Bernhard Eckl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ROTARY TOOL AS WELL AS CUTTING INSERT AND CARRIER FOR SUCH A ROTARY...
Publication number
20240001458
Publication date
Jan 4, 2024
Kennametal Inc.
Michael Schuffenhauer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MODULAR DRILL AND METHOD FOR USING A MODULAR DRILL
Publication number
20220410278
Publication date
Dec 29, 2022
Kennametal Inc.
Marcelo Euripedes da Silva
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Rotary cutting tool
Publication number
20210170505
Publication date
Jun 10, 2021
Kennametal Inc.
Horst Manfred Jäger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ROTARY TOOL
Publication number
20180264558
Publication date
Sep 20, 2018
Kennametal Inc.
Horst Manfred Jäger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ROTARY TOOL, PARTICULARLY A DRILL, AND A CUTTING HEAD FOR SUCH A RO...
Publication number
20170113281
Publication date
Apr 27, 2017
Kennametal Inc.
Jürgen Schwägerl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
TOOL COUPLING BETWEEN TWO COUPLING PARTS, AND COUPLING PART FOR SUC...
Publication number
20170113282
Publication date
Apr 27, 2017
Kennametal Inc.
Berthold Heinrich Zeug
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CUTTING HEAD, ROTARY TOOL AND SUPPORT FOR THE ROTARY TOOL AND FOR T...
Publication number
20170100784
Publication date
Apr 13, 2017
Kennametal Inc.
Ruy Frota de Souza Filho
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ROTARY TOOL, IN PARTICULAR A DRILL, AND A CUTTING HEAD FOR SAID ROT...
Publication number
20170028480
Publication date
Feb 2, 2017
Jürgen Schwägerl
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ROTARY TOOL, IN PARTICULAR A DRILL FOR SUCH A ROTARY TOOL
Publication number
20160375499
Publication date
Dec 29, 2016
Kennametal Inc.
Horst Jäger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MOUNTING WRENCH FOR A TOOL HEAD
Publication number
20160075001
Publication date
Mar 17, 2016
Julia TEMPELMEIER
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
COUPLING PART FOR ROTARY TOOL AND ROTARY TOOL INCLUDING SAME
Publication number
20140348602
Publication date
Nov 27, 2014
Kennametal Inc.
JUERGEN SCHWAEGERL
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
TOOL HEAD FOR ROTARY CUTTING TOOL AND ROTARY CUTTING TOOL INCLUDING...
Publication number
20140301799
Publication date
Oct 9, 2014
Kennametal Inc.
JUERGEN SCHWAEGERL
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ROTARY TOOL AND CUTTING HEAD FOR SUCH A ROTARY TOOL
Publication number
20130183112
Publication date
Jul 18, 2013
Kennametal, Inc.
JURGEN SCHWAGERL
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Lathe Tool, In Particular Boring Tool
Publication number
20110097168
Publication date
Apr 28, 2011
Kennametal Inc.
Horst Manfred Jager
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Drilling Tool
Publication number
20100322732
Publication date
Dec 23, 2010
Kennametal Inc.
Peter Karl Mergenthaler
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DRILL WITH A CENTERING DRILL INSERT, AND A METHOD OF USING A DRILL...
Publication number
20090071723
Publication date
Mar 19, 2009
Peter Karl MERGENTHALER
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DRILL, A DRILL ASSEMBLY, AND A TOOL HEAD FOR A CUTTING TOOL
Publication number
20090044986
Publication date
Feb 19, 2009
Horst Manfred JAEGER
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Twist drill for drilling with a countersink cutting arrangement, an...
Publication number
20040057804
Publication date
Mar 25, 2004
Horst Jager
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Reamer with clamping arrangement for adjusting cutting insert and o...
Publication number
20040028492
Publication date
Feb 12, 2004
Horst Jager
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR