3 trademarks were found for owners matching the name PROTON ELECTRONIC INDUSTRIAL CO., LTD..
#Classstatus
1 S:77516147
M:PROX

O:Proton Electronic Industrial Co., Ltd.
9 Dead
2 S:78662107
M:PURITI

O:PROTON ELECTRONIC INDUSTRIAL CO., LTD.
9 Dead
3 S:73552222
M:PROTON
O:PROTON CORPORATION, PROTON ELECTRONIC INDUSTRIAL CO., LTD.
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24