Trademark Overview
On Tuesday, May 19, 2026, a trademark application was filed for EFXRFYL with the United States Patent and Trademark Office. The USPTO has given the EFXRFYL trademark a serial number of 99831560. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Tuesday, May 19, 2026. This trademark is owned by Shenzhen Xingrufeng Technology Co., Ltd.. The EFXRFYL trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
Antenna parameter measuring apparatus; Circuit boards; Computer peripherals and parts thereof; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Earphones; Electrical adapters; Microphones; Surveying machines and instruments; Tool measuring instruments; Voltage testers