Trademark Overview
On Wednesday, October 29, 2025, a trademark application was filed for ADDESON with the United States Patent and Trademark Office. The USPTO has given the ADDESON trademark a serial number of 79442578. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, January 29, 2026. This trademark is owned by Quanzhou Addeson Filter Co., Ltd.. The ADDESON trademark is filed in the Machinery Products category with the following description:
Filters being parts of machines or engines; filters for cleaning cooling air, for engines; pistons [parts of machines or engines]; oil filters; air filters; diesel oil filters; hydraulic oil filters; water separators; mechanical seals being parts of machines; engine fuel injector.