Trademark: 72032726
Status Date
Saturday, December 23, 2000
Registration Number
0678009
Registration Date
Tuesday, May 5, 1959
Filing Date
Thursday, June 27, 1957
23 DEVICES FOR CENTERING A PIPE WITHIN A CASING OR WELL HOLE
Dec 23, 2000
Cancelled Sec. 8 (10-Yr)/Expired Section 9
May 5, 1979
Registered And Renewed (First Renewal - 20 Yrs)
Trademark Alertz updated from USPTO on 2030-01-24