3 trademarks were found for owners matching the name Chang-il Communication Co., Ltd..
#Classstatus
1 S:76094932
M:EZ-STAMP

O:Chang-il Communication Co., Ltd.
38 Dead
2 S:76086095
M:E-STAMPMAIL
O:Chang-il Communication Co., Ltd
38 Dead
3 S:76086096
M:STAMPED-E-MAIL
O:Chang-il Communication Co., Ltd
38 Dead
Trademark Alertz updated from USPTO on 2030-01-24