Trademark: 71555834
Word
OB
Status
Dead
Status Code
900
Status Date
Tuesday, November 3, 1992
Serial Number
71555834
Registration Number
0524984
Registration Date
Tuesday, May 9, 1950
Mark Type
5W23
Filing Date
Thursday, April 29, 1948

Trademark Owner History

Classifications
12 OIL WELL DRILLING FLUID

Trademark Events
Nov 3, 1992
Expired Sec. 9
May 9, 2070
Registered And Renewed (First Renewal - 20 Yrs)

Trademark Alertz updated from USPTO on 2030-01-24