ALEXANDRIA, Va., Sept. 1 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'EFXRFYL' in its latest official gazette. The trademark application with the serial number 99831560 was filed on May 19, 2026.
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Goods and Services: 9 - 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...
International/US Class(es): 9
Mark Drawing Code: 4 - STANDARD CHARACTER MARK
Current Owner(s): Shenzhen Xingrufeng Technology Co., Ltd. 405, Building 2, Zhon...