Trademark Overview
On Monday, July 31, 2000, a trademark application was filed for DURAMAX with the United States Patent and Trademark Office. The USPTO has given the DURAMAX trademark a serial number of 78018971. The federal status of this trademark filing is ABANDONED - EXPRESS as of Tuesday, January 2, 2001. This trademark is owned by General Motors Corporation. The DURAMAX trademark is filed in the Vehicles & Locomotive Products category with the following description:
Diesel engines for land vehicles