2 trademarks were found for owners matching the name Yongfeng Yu.
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1 TM: 2151595
Desc: AUBotanybri
Owner: Yongfeng Yu
Class: 5
Status: Registered: Registered/protected
2 TM: 1926862
Desc: AUBotanybri
Owner: Yongfeng Yu
Class: 3
Status: Registered: Registered/protected