Trademark Overview
On Monday, September 29, 2025, a trademark application was filed for PTPDRH with the United States Patent and Trademark Office. The USPTO has given the PTPDRH trademark a serial number of 99419670. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Monday, September 29, 2025. This trademark is owned by Changzhou Rongkai Muffler Co., Ltd.. The PTPDRH trademark is filed in the Machinery Products category with the following description:
Aftermarket automobile engine exhaust systems comprised of pipes, collectors, mufflers and particulate traps; Emission reduction units for motors and engines, namely, catalytic converters; Engine exhaust system comprised of a particulate trap; Exhaust gas treatment systems for diesel engines; Exhaust manifold for engines; Nitrogen oxide traps for exhaust systems being parts of internal combustion engines; Particulate air filters for exhaust systems for internal combustion engines
