2 trademarks were found for owners matching the name Charalambos Kalyvas.
#Classstatus
1 S:86063404
M:AW AMPS&WATTS

O:Charalambos Kalyvas
9 Registered
2 S:85819526
M:BEATPOWER
O:Charalambos Kalyvas
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24