3 trademarks were found for owners matching the name Port City Amplification.
#Classstatus
1 S:77574366
M:WAVE
O:Port City Amplification
9 Dead
2 S:77502970
M:PORT CITY
O:Port City Amplification
9 Dead
3 S:77502972
M:

O:Port City Amplification
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24