3 trademarks were found for owners matching the name PROTH INDUSTRIAL CO., LTD..
#Classstatus
1 S:75844714
M:PROTH

O:PROTH INDUSTRIAL CO., LTD.
7 Dead
2 S:73820417
M:PROTH

O:PROTH INDUSTRIAL CO., LTD.
7 Registered
3 S:73819923
M:PROTH
O:PROTH INDUSTRIAL CO., LTD.
7 Dead
Trademark Alertz updated from USPTO on 2030-01-24