3 trademarks were found for owners matching the name Yang, Sifei.
#Classstatus
1 S:97007778
M:BESTLUCK

O:NINGBO CHUANYU TRADING CO., LTD., Yang, Sifei
16 Registered
2 S:90652579
M:COODAY

O:XIAMEN HENGRONGJI TRADING CO., LTD, Yang, Sifei
20 Registered
3 S:90419898
M:HIYOU
O:Yang, Sifei
10 Registered
Trademark Alertz updated from USPTO on 2030-01-24