2 trademarks were found for owners matching the name Professional Grading Service, Inc..
#Classstatus
1 S:78764239
M:CARDS ONE.COM

O:Professional Grading Service, Inc.
35 Dead
2 S:78646026
M:IGS INTERNATIONAL GRADING SERVICE WWW.IGSGRADING.COM

O:Professional Grading Service, Inc.
36 Dead
Trademark Alertz updated from USPTO on 2030-01-24