Trademark Overview
On Monday, February 16, 2026, a trademark application was filed for LNGSONNS with the United States Patent and Trademark Office. The USPTO has given the LNGSONNS trademark a serial number of 99654411. The federal status of this trademark filing is APPROVED FOR PUBLICATION as of Monday, June 15, 2026. This trademark is owned by Huizhou Dongtu Technology Co., Ltd. The LNGSONNS trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
Computer mouse pads; Acceleration sensors; Accelerometers; Access control and alarm monitoring systems; AC/DC power supplies; Acoustic amplifiers; Acoustic amplifiers for mobile devices; Aerial combiners; Ammeters; Amplifiers; Amplifiers for bass guitars; Amplifiers for musical instruments; Amplifiers for wireless communications; Anemometers; Apparatus for recording, transmission, processing, and reproduction of sounds; Audio amplifiers; Audio headphones; Audio-video receivers; Audiovisual receivers; 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
