2 trademarks were found for owners matching the name KLEARTONE INC..
#Classstatus
1 S:72259740
M:KLEARTONE

O:KLEARTONE INC., KLEARTONE TRANSPARENT PRODUCTS CO., INC.
2 Dead
2 S:72259836
M:K

O:KLEARTONE INC., KLEARTONE TRANSPARENT PRODUCTS CO., INC.
2 Dead
Trademark Alertz updated from USPTO on 2030-01-24