Trademark Overview
On Wednesday, July 1, 2026, a trademark application was filed for NANSHAOLIN with the United States Patent and Trademark Office. The USPTO has given the NANSHAOLIN trademark a serial number of 99918152. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Wednesday, July 1, 2026. The NANSHAOLIN trademark is filed in the Machinery Products category with the following description:
Mechanical seals in the nature of sealing joints for vehicle engines; Combustion engine fuel nozzles; Emission reduction units for motors and engines, namely, EGR valves; Injectors for engines; Engine injectors; Exhaust gas treatment systems for diesel engines; Fuel injector parts for land and water vehicle engines; Marine engines and parts and fittings thereof; Nitrogen oxide traps for exhaust systems being parts of internal combustion engines; Pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems being sold as a unit with manufacturing machines; Pressure switches as parts of machines
