Trademark: 74346715
Word
THROUGH CASING RESISTIVITY TOOL
Status Date
Tuesday, July 26, 1994
Filing Date
Friday, January 8, 1993
Abandoned Date
Thursday, June 9, 1994
9 measuring instruments; namely, apparatus for measuring resistivity of an underground formation
Jul 26, 1994
Abandonment - Failure To Respond Or Late Response
Dec 8, 1993
Final Refusal Mailed
Oct 18, 1993
Assigned To Examiner
Oct 7, 1993
Correspondence Received In Law Office
Apr 7, 1993
Non-Final Action Mailed
Mar 23, 1993
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24