Trademark Overview
On Monday, November 10, 2025, a trademark application was filed for PURITRON with the United States Patent and Trademark Office. The USPTO has given the PURITRON trademark a serial number of 99488342. The federal status of this trademark filing is RESPONSE AFTER NON-FINAL ACTION - ENTERED as of Saturday, April 11, 2026. This trademark is owned by Zhengzhou Baiyu E-commerce Co., Ltd.. The PURITRON trademark is filed in the Machinery Products category with the following description:
Components for machines and machine tools, grinding machines, material handling machines, food processing machines, chemistry processing machines and textile industry machines, namely, sand, chemical and reverse osmosis filters; Engine exhaust systems comprised of pipes, collector and muffler; Replacement parts for machines, namely, replacement parts for trench excavators, drag-line excavators, hoisting machines, locomotive cranes, shoveling machines, power shovels and log handling machines, namely, chassis parts, hydraulic and pneumatic parts; Spray paint systems comprised of pumps, pump controllers, nozzles, tubing and valves; Vehicle engine parts, namely, charge air coolers and their component parts; Couplings for machines