2 trademarks were found for owners matching the name Duffau, Ruby.
#Classstatus
1 S:87304363
M:SEMÍLLAS PUBLISHING
O:Duffau, Ruby
41 Dead
2 S:87304403
M:SEMÍLLAS PUBLISHING

O:Duffau, Ruby
41 Dead
Trademark Alertz updated from USPTO on 2030-01-24