2 trademarks were found for owners matching the name SINO-AMP, INC..
#Classstatus
1 S:86728249
M:WOLF AUDIO

O:SINO-AMP, INC.
9 Dead
2 S:86382776
M:SOUNDMAX
O:SINO-AMP INC.
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24