List of Kennametal patents

Patents where

Current Assignee

Name

Kennametal

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 11786982 Cutting tool comprising toolholder and round cutting insert and method for repositioning the round cutting insert in a pocket of the toolholder	Patent 11786982 was granted and assigned to Kennametal on October, 2023 by the United States Patent and Trademark Office.	Kennametal	Kennametal	United States Patent and Trademark Office	11786982	October 17, 2023
‌ US Patent 7360974 Rotary cutting tool, such as a drill, comprising an exchangeable cutting insert, and an exchangeable cutting insert	Patent 7360974 was granted and assigned to Kennametal on April, 2008 by the United States Patent and Trademark Office.		Kennametal	United States Patent and Trademark Office	7360974	April 22, 2008
‌ US Patent 7625157 Milling cutter and milling insert with coolant delivery	Patent 7625157 was granted and assigned to Kennametal on December, 2009 by the United States Patent and Trademark Office.		Kennametal	United States Patent and Trademark Office	7625157	December 1, 2009
‌ US Patent 11446743 Side-lock modular drill with spring-assisted bump-off		Kennametal	Kennametal	United States Patent and Trademark Office	11446743	September 20, 2022
‌ US Patent 11577326 Sealing piston for a hydraulic expansion chucking device and expansion chucking device	Patent 11577326 was granted and assigned to Kennametal on February, 2023 by the United States Patent and Trademark Office.	Kennametal	Kennametal	United States Patent and Trademark Office	11577326	February 14, 2023
‌ US Patent 8079785 Tool holder assembly	Patent 8079785 was granted and assigned to Kennametal on December, 2011 by the United States Patent and Trademark Office.		Kennametal	United States Patent and Trademark Office	8079785	December 20, 2011
‌ US Patent 7070363 Cutting insert for high-speed milling cutter	Patent 7070363 was granted and assigned to Kennametal on July, 2006 by the United States Patent and Trademark Office.		Kennametal	United States Patent and Trademark Office	7070363	July 4, 2006
‌ US Patent 7144205 Insert retention screw and tool body and insert therewith	Patent 7144205 was granted and assigned to Kennametal on December, 2006 by the United States Patent and Trademark Office.		Kennametal	United States Patent and Trademark Office	7144205	December 5, 2006
‌ US Patent 10344757 Valve seats and valve assemblies for fluid end applications	Patent 10344757 was granted and assigned to Kennametal on July, 2019 by the United States Patent and Trademark Office.	Kennametal	Kennametal	United States Patent and Trademark Office	10344757	July 9, 2019
‌ US Patent 11420271 Adapter sleeve and cutting device		Kennametal	Kennametal	United States Patent and Trademark Office	11420271	August 23, 2022
‌ US Patent 11504784 Cutting tool with interconnected arms for increased stiffness to weight ratio	Patent 11504784 was granted and assigned to Kennametal on November, 2022 by the United States Patent and Trademark Office.	Kennametal	Kennametal	United States Patent and Trademark Office	11504784	November 22, 2022
‌ US Patent 7223709 Method of making a SiAION ceramic	Patent 7223709 was granted and assigned to Kennametal on May, 2007 by the United States Patent and Trademark Office.		Kennametal	United States Patent and Trademark Office	7223709	May 29, 2007
‌ US Patent 10213845 Rotary tool, in particular a drill, and a cutting head for said rotary tool	Patent 10213845 was granted and assigned to Kennametal on February, 2019 by the United States Patent and Trademark Office.	Kennametal	Kennametal	United States Patent and Trademark Office	10213845	February 26, 2019
‌ US Patent 7004689 High-speed milling cutter and insert	Patent 7004689 was granted and assigned to Kennametal on February, 2006 by the United States Patent and Trademark Office.		Kennametal	United States Patent and Trademark Office	7004689	February 28, 2006
‌ US Patent 11529687 Rotary cutting tool and tool assembly	Patent 11529687 was granted and assigned to Kennametal on December, 2022 by the United States Patent and Trademark Office.	Kennametal	Kennametal	United States Patent and Trademark Office	11529687	December 20, 2022
‌ US Patent 7070367 Twist drill for drilling having a replaceable drill tip, and a replaceable drill tip for use in a twist drill	Patent 7070367 was granted and assigned to Kennametal on July, 2006 by the United States Patent and Trademark Office.		Kennametal	United States Patent and Trademark Office	7070367	July 4, 2006
‌ US Patent 6854810 T-shaped cutter tool assembly with wear sleeve	Patent 6854810 was granted and assigned to Kennametal on February, 2005 by the United States Patent and Trademark Office.		Kennametal	United States Patent and Trademark Office	6854810	February 15, 2005
‌ US Patent 7217674 Alumina-boron carbide ceramics and methods of making and using the same	Patent 7217674 was granted and assigned to Kennametal on May, 2007 by the United States Patent and Trademark Office.		Kennametal	United States Patent and Trademark Office	7217674	May 15, 2007
‌ US Patent 7210744 Manually replaceable protective wear sleeve	Patent 7210744 was granted and assigned to Kennametal on May, 2007 by the United States Patent and Trademark Office.		Kennametal	United States Patent and Trademark Office	7210744	May 1, 2007
‌ US Patent 11420273 Rotary cutting tools and applications thereof	Patent 11420273 was granted and assigned to Kennametal on August, 2022 by the United States Patent and Trademark Office.	Kennametal	Kennametal	United States Patent and Trademark Office	11420273	August 23, 2022
‌ US Patent 7530642 Cutting bit with split wear ring and method of making same	Patent 7530642 was granted and assigned to Kennametal on May, 2009 by the United States Patent and Trademark Office.		Kennametal	United States Patent and Trademark Office	7530642	May 12, 2009
‌ US Patent 7416372 Toolholder	Patent 7416372 was granted and assigned to Kennametal on August, 2008 by the United States Patent and Trademark Office.		Kennametal	United States Patent and Trademark Office	7416372	August 26, 2008
‌ US Patent 7625161 Rotary cutting tool assembly and cutting insert and tool shank therefor	Patent 7625161 was granted and assigned to Kennametal on December, 2009 by the United States Patent and Trademark Office.		Kennametal	United States Patent and Trademark Office	7625161	December 1, 2009
‌ US Patent 9101985 Cutting insert assembly and components thereof	Patent 9101985 was granted and assigned to Kennametal on August, 2015 by the United States Patent and Trademark Office.		Kennametal	United States Patent and Trademark Office	9101985	August 11, 2015
‌ US Patent 10940551 Lightweight cutting tool	Patent 10940551 was granted and assigned to Kennametal on March, 2021 by the United States Patent and Trademark Office.	Kennametal	Kennametal	United States Patent and Trademark Office	10940551	March 9, 2021

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