4 trademarks were found for owners matching the name Calvin Chang.
#Classstatus
1 S:97140497
M:ACCUBED
O:Calvin Chang
20 Registered
2 S:97134976
M:EVERMED
O:Calvin Chang
12 Registered
3 S:97134995
M:ACCUBED
O:Calvin Chang
12 Dead
4 S:90407243
M:GARDEN REX
O:Calvin Chang
12 Registered
Trademark Alertz updated from USPTO on 2030-01-24