2 trademarks were found for owners matching the name China Guardian Auctions Co., Ltd..
#Classstatus
1 S:87765618
M:CHINA GUARDIAN AUCTIONS

O:China Guardian Auctions Co., Ltd.
35 Registered
2 S:79231686
M:GUARDIAN

O:China Guardian Auctions Co., Ltd.
35 Registered
Trademark Alertz updated from USPTO on 2030-01-24