2 trademarks were found for owners matching the name Hangzhou Haotangsheng Trading Co., Ltd..
#Classstatus
1 S:97042948
M:DPEHG
O:Hangzhou Haotangsheng Trading Co., Ltd.
18 Registered
2 S:90849283
M:ACCDAN
O:Hangzhou Haotangsheng Trading Co., Ltd.
20 Registered
Trademark Alertz updated from USPTO on 2030-01-24