3 trademarks were found for owners matching the name Ernest Potischman.
#Classstatus
1 S:77289141
M:GRIP BUILDER
O:Ernest Potischman
10, 28 Dead
2 S:77289160
M:STRONG-HANDS
O:Ernest Potischman
10, 28 Dead
3 S:77289179
M:GRIP-A-LID
O:Ernest Potischman
10, 28 Dead
Trademark Alertz updated from USPTO on 2030-01-24