Trademark: 71305075
Word
DUOL
Status Date
Tuesday, November 3, 1992
Registration Number
0279257
Registration Date
Tuesday, January 13, 1931
Filing Date
Wednesday, August 27, 1930
Nov 3, 1992
Expired Sec. 9
Jan 13, 2071
Registered And Renewed (Second Renewal - 20 Yrs)
Trademark Alertz updated from USPTO on 2030-01-24