3 trademarks were found for owners matching the name Duff, Gregory.
#Classstatus
1 S:78646288
M:OLAF OUTDOOR
O:Duff, Gregory
9, 14, 16, 18, 21, 25, 28 Dead
2 S:78646298
M:O OLAF OUTDOOR

O:Duff, Gregory
9, 14, 16, 18, 21, 25, 28 Dead
3 S:78646309
M:0

O:Duff, Gregory
9, 14, 16, 18, 21, 25, 28 Dead
Trademark Alertz updated from USPTO on 2030-01-24