This page contains all the U.S. trademarks filed by YU HAI. The list below is generated based on trademark correspondent identification information provided to the United States Patent Office (USPTO). is a free search engine of publicly available government records. does not represent correspondent listed on this page.

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Goods and Services: Battery chargers; Cabinets for loudspeakers; Computer keyboards; Electromagnetic coils; Louds...
LIVE (Circa: 2017)


Goods and Services: Handbags; School bags; suitcases and wallets
DEAD (Circa: 2007)