Trademark: 73724718
Status Date
Friday, October 28, 1988
Filing Date
Monday, April 25, 1988
Abandoned Date
Monday, September 19, 1988
1 CHEMICAL ADDITIVE FOR DRILLING MUDS
Oct 20, 1988
Abandonment - Express Mailed
Sep 19, 1988
Correspondence Received In Law Office
Jun 28, 1988
Non-Final Action Mailed
Jun 23, 1988
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24