2 trademarks were found for owners matching the name HEFEI LANGHAN NETWORK TECHNOLOGY CO., LTD..
#Classstatus
1 S:97729644
M:DILUNAVE
O:HEFEI LANGHAN NETWORK TECHNOLOGY CO., LTD.
26 Registered
2 S:90729577
M:DILUNAVE
O:HEFEI LANGHAN NETWORK TECHNOLOGY CO., LTD., Shenzhen Xizhi Network Technology Co., Ltd
26 Pending
Trademark Alertz updated from USPTO on 2030-01-24