List of The Gleason Works patents

Patents where

Current Assignee

Name

The Gleason Works

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 8961081 Apparatus for chamfering and/or deburring of gears	Patent 8961081 was granted and assigned to The Gleason Works on February, 2015 by the United States Patent and Trademark Office.		The Gleason Works	United States Patent and Trademark Office	8961081	February 24, 2015
‌ US Patent 7204243 Truing tool for truing a grinding worm	Patent 7204243 was granted and assigned to The Gleason Works on April, 2007 by the United States Patent and Trademark Office.		The Gleason Works	United States Patent and Trademark Office	7204243	April 17, 2007
‌ US Patent 10099300 Peripheral cutting tool utilizing stick blades	Patent 10099300 was granted and assigned to The Gleason Works on October, 2018 by the United States Patent and Trademark Office.	The Gleason Works	The Gleason Works	United States Patent and Trademark Office	10099300	October 16, 2018
‌ US Patent 11331734 Method of machining gears to produce a sinusoidal-parabolic hybrid motion error, gear thus produced and machine for performing said method	Patent 11331734 was granted and assigned to The Gleason Works on May, 2022 by the United States Patent and Trademark Office.	The Gleason Works	The Gleason Works	United States Patent and Trademark Office	11331734	May 17, 2022
‌ US Patent 9108258 Method and tool for manufacturing face gears	Patent 9108258 was granted and assigned to The Gleason Works on August, 2015 by the United States Patent and Trademark Office.		The Gleason Works	United States Patent and Trademark Office	9108258	August 18, 2015
‌ US Patent 11585368 Self-locking screw for bevel gear cutter	Patent 11585368 was granted and assigned to The Gleason Works on February, 2023 by the United States Patent and Trademark Office.	The Gleason Works	The Gleason Works	United States Patent and Trademark Office	11585368	February 21, 2023
‌ US Patent 11331735 Multi-tool chamfering device for toothed workpieces	Patent 11331735 was granted and assigned to The Gleason Works on May, 2022 by the United States Patent and Trademark Office.	The Gleason Works	The Gleason Works	United States Patent and Trademark Office	11331735	May 17, 2022
‌ US Patent 7553115 Gear testing and lapping machine	Patent 7553115 was granted and assigned to The Gleason Works on June, 2009 by the United States Patent and Trademark Office.		The Gleason Works	United States Patent and Trademark Office	7553115	June 30, 2009
‌ US Patent 7364391 Manufacturing straight bevel gears	Patent 7364391 was granted and assigned to The Gleason Works on April, 2008 by the United States Patent and Trademark Office.		The Gleason Works	United States Patent and Trademark Office	7364391	April 29, 2008
‌ US Patent 8777230 Device for securing a tool to a spindle	Patent 8777230 was granted and assigned to The Gleason Works on July, 2014 by the United States Patent and Trademark Office.		The Gleason Works	United States Patent and Trademark Office	8777230	July 15, 2014
‌ US Patent 10391562 Machine spindle with ejecting means	Patent 10391562 was granted and assigned to The Gleason Works on August, 2019 by the United States Patent and Trademark Office.	The Gleason Works	The Gleason Works	United States Patent and Trademark Office	10391562	August 27, 2019
‌ US Patent 9796030 Method and device for fine machining a toothed workpiece, and program for controlling said device	Patent 9796030 was granted and assigned to The Gleason Works on October, 2017 by the United States Patent and Trademark Office.	The Gleason Works	The Gleason Works	United States Patent and Trademark Office	9796030	October 24, 2017
‌ US Patent 9796031 Method for machining toothed workpieces, machining unit therefor and machine tool equipped with such a machining unit	Patent 9796031 was granted and assigned to The Gleason Works on October, 2017 by the United States Patent and Trademark Office.	The Gleason Works	The Gleason Works	United States Patent and Trademark Office	9796031	October 24, 2017
‌ US Patent 11173559 Bevel gear cutter and blade consolidation	Patent 11173559 was granted and assigned to The Gleason Works on November, 2021 by the United States Patent and Trademark Office.	The Gleason Works	The Gleason Works	United States Patent and Trademark Office	11173559	November 16, 2021
‌ US Patent 10357837 Cutter build and truing machine	Patent 10357837 was granted and assigned to The Gleason Works on July, 2019 by the United States Patent and Trademark Office.	The Gleason Works	The Gleason Works	United States Patent and Trademark Office	10357837	July 23, 2019
‌ US Patent 9956627 Skiving of cylindrical gears	Patent 9956627 was granted and assigned to The Gleason Works on May, 2018 by the United States Patent and Trademark Office.	The Gleason Works	The Gleason Works	United States Patent and Trademark Office	9956627	May 1, 2018
‌ US Patent 7836803 Quick-adjust draw rod positioning nut	Patent 7836803 was granted and assigned to The Gleason Works on November, 2010 by the United States Patent and Trademark Office.		The Gleason Works	United States Patent and Trademark Office	7836803	November 23, 2010
‌ US Patent 9278420 Probe mechanism for machine tool	Patent 9278420 was granted and assigned to The Gleason Works on March, 2016 by the United States Patent and Trademark Office.		The Gleason Works	United States Patent and Trademark Office	9278420	March 8, 2016
‌ US Patent 7794186 Gear cutting machine, in particular bevel gear cutting machine, having a device for chamfering / deburring the edges of a work piece	Patent 7794186 was granted and assigned to The Gleason Works on September, 2010 by the United States Patent and Trademark Office.		The Gleason Works	United States Patent and Trademark Office	7794186	September 14, 2010
‌ US Patent 9782848 Swing motion for manufacturing non-generated bevel gears with end relief	Patent 9782848 was granted and assigned to The Gleason Works on October, 2017 by the United States Patent and Trademark Office.	The Gleason Works	The Gleason Works	United States Patent and Trademark Office	9782848	October 10, 2017
‌ US Patent 9573211 Active torque method of lapping gears	Patent 9573211 was granted and assigned to The Gleason Works on February, 2017 by the United States Patent and Trademark Office.	The Gleason Works	The Gleason Works	United States Patent and Trademark Office	9573211	February 21, 2017
‌ US Patent 9796060 Quick-change fluid supply apparatus for machining	Patent 9796060 was granted and assigned to The Gleason Works on October, 2017 by the United States Patent and Trademark Office.	The Gleason Works	The Gleason Works	United States Patent and Trademark Office	9796060	October 24, 2017
‌ US Patent 7748718 Expanable mandrel	Patent 7748718 was granted and assigned to The Gleason Works on July, 2010 by the United States Patent and Trademark Office.		The Gleason Works	United States Patent and Trademark Office	7748718	July 6, 2010
‌ US Patent 10391569 Lock spring and cutting tool having a lock spring	Patent 10391569 was granted and assigned to The Gleason Works on August, 2019 by the United States Patent and Trademark Office.	The Gleason Works	The Gleason Works	United States Patent and Trademark Office	10391569	August 27, 2019
‌ US Patent 8714536 Cradle for machining of large pinions	Patent 8714536 was granted and assigned to The Gleason Works on May, 2014 by the United States Patent and Trademark Office.		The Gleason Works	United States Patent and Trademark Office	8714536	May 6, 2014

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