US Patent 7413701 Clutch linings comprising fiber-reinforced ceramic materials

Patent 7413701 was granted and assigned to SGL Carbon on August, 2008 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Current Assignee

SGL Carbon

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7413701

Date of Patent

August 19, 2008

Patent Application Number

10919827

Date Filed

August 17, 2004

Patent Primary Examiner

‌

Steven P. Griffin

Patent abstract

Clutch linings comprising fiber-reinforced ceramic materials which contain short carbon fibers and whose matrix has a mass fraction of at least 40% of silicon carbide, process for producing them and their use in clutch systems, in particular for motor vehicles.