Trademark Overview
On Tuesday, June 2, 2026, a trademark application was filed for WOLHINAL with the United States Patent and Trademark Office. The USPTO has given the WOLHINAL trademark a serial number of 99860449. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Tuesday, June 2, 2026. This trademark is owned by Shanghai Woerhui Technology Co., Ltd.. The WOLHINAL trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
Electronic components, namely, piezoelectric switches; Control valves for regulating the flow of gases and liquids; Alarms for the detection of inflammable gases; Electronic servo motor controllers; Temperature switches; Electronic proximity sensors and switches; Pressure relief valves for boiler base steam pressure release; Thermostats; Amplifiers; Combustible gas concentration detectors