2 trademarks were found for owners matching the name Winthrop, John.
#Classstatus
1 S:74630569
M:WINTHROP
O:Winthrop, John
7, 9 Dead
2 S:74630568
M:LIFETIME
O:WINTHROP JOHN F., Winthrop, John
7, 9 Dead
Trademark Alertz updated from USPTO on 2030-01-24