4 trademarks were found for owners matching the name Hangzhou Langhong Technology Co., LTD..
#Classstatus
1 S:87064033
M:LHT

O:HANGZHOU LANGHONG TECHNOLOGY CO., LTD., LANGHONG TECHNOLOGY USA INC
6, 9 Registered
2 S:86672317
M:EASYSAFE

O:Hangzhou Langhong Technology Co., LTD.
6, 9 Dead
3 S:86375613
M:SHOWHI
O:Hangzhou Langhong Technology Co., Ltd.
6, 9 Dead
4 S:86375626
M:LANGHONG TECHNOLOGY

O:Hangzhou Langhong Technology Co., Ltd.
6, 9 Registered
Trademark Alertz updated from USPTO on 2030-01-24