List of Mahle GmbH patents

Patents where

Current Assignee

Name

Mahle GmbH

Name	Description	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7219641 Piston for internal combustion engines	Patent 7219641 was granted and assigned to Mahle GmbH on May, 2007 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7219641	May 22, 2007
‌ US Patent 7396018 Oil scraper ring for pistons of internal combustion engines	Patent 7396018 was granted and assigned to Mahle GmbH on July, 2008 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7396018	July 8, 2008
‌ US Patent 6920860 Cooling channel cover for a one-piece piston of an internal combustion engine	Patent 6920860 was granted and assigned to Mahle GmbH on July, 2005 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	6920860	July 26, 2005
‌ US Patent 7431305 Oil scraper ring ring groove arrangement for pistons of internal combustion engines	Patent 7431305 was granted and assigned to Mahle GmbH on October, 2008 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7431305	October 7, 2008
‌ US Patent 7572344 Method for the production of wear-resistant sides for a keystone ring for internal combustion engine	Patent 7572344 was granted and assigned to Mahle GmbH on August, 2009 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7572344	August 11, 2009
‌ US Patent 7131418 Cooled piston for an internal combustion engine	Patent 7131418 was granted and assigned to Mahle GmbH on November, 2006 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7131418	November 7, 2006
‌ US Patent 7647863 Piston pin bearing for pistons of an internal combustion engine	Patent 7647863 was granted and assigned to Mahle GmbH on January, 2010 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7647863	January 19, 2010
‌ US Patent 7127813 Method for the production of pistons having depression edge armoring, for internal combustion engines	Patent 7127813 was granted and assigned to Mahle GmbH on October, 2006 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7127813	October 31, 2006
‌ US Patent 7107893 Piston-pin bearing for internal combustion engines	Patent 7107893 was granted and assigned to Mahle GmbH on September, 2006 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7107893	September 19, 2006
‌ US Patent 7311075 Split piston for an internal combustion engine	Patent 7311075 was granted and assigned to Mahle GmbH on December, 2007 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7311075	December 25, 2007
‌ US Patent 7213562 Piston for a combustion engine and casting method for the production thereof	Patent 7213562 was granted and assigned to Mahle GmbH on May, 2007 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7213562	May 8, 2007
‌ US Patent 7152567 Piston for an internal combustion engine	Patent 7152567 was granted and assigned to Mahle GmbH on December, 2006 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7152567	December 26, 2006
‌ US Patent 7051684 Oil inlet for an internal combustion engine piston that is provided with a cooling duct	Patent 7051684 was granted and assigned to Mahle GmbH on May, 2006 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7051684	May 30, 2006
‌ US Patent 7464684 Composite piston for an internal combustion engine	Patent 7464684 was granted and assigned to Mahle GmbH on December, 2008 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7464684	December 16, 2008
‌ US Patent 7306232 Multipart oil wiping ring for pistons of internal combustion engines	Patent 7306232 was granted and assigned to Mahle GmbH on December, 2007 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7306232	December 11, 2007
‌ US Patent 7415959 Cooling channel cover for a piston of an internal combustion engine	Patent 7415959 was granted and assigned to Mahle GmbH on August, 2008 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7415959	August 26, 2008
‌ US Patent 6877473 Diesel engine piston	Patent 6877473 was granted and assigned to Mahle GmbH on April, 2005 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	6877473	April 12, 2005
‌ US Patent 7305960 Piston for an internal combustion engine	Patent 7305960 was granted and assigned to Mahle GmbH on December, 2007 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7305960	December 11, 2007
‌ US Patent 7308850 Piston for combustion engine	Patent 7308850 was granted and assigned to Mahle GmbH on December, 2007 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7308850	December 18, 2007
‌ US Patent 6837146 Piston for internal combustion engines	Patent 6837146 was granted and assigned to Mahle GmbH on January, 2005 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	6837146	January 4, 2005
‌ US Patent 7306234 Oil control ring for pistons of internal combustion engines	Patent 7306234 was granted and assigned to Mahle GmbH on December, 2007 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7306234	December 11, 2007
‌ US Patent 7172011 Method for the production of a lost-foam casting model for a light metal cylinder liner	Patent 7172011 was granted and assigned to Mahle GmbH on February, 2007 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7172011	February 6, 2007
‌ US Patent 8011095 Method for producing a piston for an internal combustion engine	Patent 8011095 was granted and assigned to Mahle GmbH on September, 2011 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	8011095	September 6, 2011
‌ US Patent 7261301 Oil scraper ring for pistons of internal combustion engines	Patent 7261301 was granted and assigned to Mahle GmbH on August, 2007 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7261301	August 28, 2007
‌ US Patent 7409903 One-piece piston for an internal combustion engine	Patent 7409903 was granted and assigned to Mahle GmbH on August, 2008 by the United States Patent and Trademark Office.	Mahle GmbH	United States Patent and Trademark Office	7409903	August 12, 2008

Results per page:

46 results

0 selected

46 results

0 selected