Trademark Overview
On Friday, May 15, 2026, a trademark application was filed for HUANG CHANG with the United States Patent and Trademark Office. The USPTO has given the HUANG CHANG trademark a serial number of 99825906. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Friday, May 15, 2026. This trademark is owned by Huian Huangchang Diamond Tools Co., Ltd.. The HUANG CHANG trademark is filed in the Machinery Products category with the following description:
Power saw blades; Power-operated grinding wheels; Polishing system for use in single-head machines comprising grinding and polishing discs for stone profiling and edges; Tile removal and cutting machines; Blades for electric rotary cutting machines; Diamond-pointed metal-cutting tools; Precision machine tools, namely, hard metal tools, high speed steel (HSS) tools, carbide tools, ceramic tools, poly crystalline diamond (PCD) tools, and diamond-coated and diamond-uncoated tools, and hard metal tools, all for use in the cutting and forming of materials by others; Power-operated ratchet wrenches; Blades for power saws; Core drilling bits