2 trademarks were found for owners matching the name PORITZ, NATHAN.
#Classstatus
1 S:73505010
M:CYCL-O-CALENDAR
O:Poritz; Nathan
16 Dead
2 S:73375127
M:LIFE-CALENDAR
O:PORITZ, NATHAN
16 Dead
Trademark Alertz updated from USPTO on 2030-01-24