2 trademarks were found for owners matching the name Ling Du Zhi Lian (HangZhou)Technology Development Co.,Ltd..
#Classstatus
1 S:90742926
M:LONGEEK

O:Ling Du Zhi Lian (HangZhou)Technology Development Co.,Ltd.
22 Registered
2 S:90718956
M:LONGEEK

O:Ling Du Zhi Lian (HangZhou)Technology Development Co.,Ltd.
28 Registered
Trademark Alertz updated from USPTO on 2030-01-24