2 trademarks were found for owners matching the name Dongyang hongtaiyang electro acoustic Co., Ltd.
#Classstatus
1 S:98428048
M:SOWAY
O:Dongyang hongtaiyang electro acoustic Co., Ltd
9 Pending
2 S:79201170
M:SOWAY

O:Dongyang hongtaiyang electro acoustic Co., Ltd
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24