Trademark: 73827254
Status Date
Tuesday, September 11, 1990
Filing Date
Monday, September 25, 1989
Abandoned Date
Thursday, July 19, 1990
1 ADDITIVE FOR OIL WELL DRILLING FLUID
Sep 11, 1990
Abandonment - Failure To Respond Or Late Response
Jan 18, 1990
Non-Final Action Mailed
Jan 18, 1990
Assigned To Examiner
Nov 20, 1989
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24