Trademark: 77417587
Status Date
Tuesday, November 25, 2008
Filing Date
Monday, March 10, 2008
Abandoned Date
Thursday, October 23, 2008
1 Chemicals and chemical additives used to reduce the filtration rate and retard cement slurries used in water wells, mineral exploration, and well construction applications in the oil and gas industry
Nov 25, 2008
Abandonment Notice Mailed - Failure To Respond
Nov 25, 2008
Abandonment - Failure To Respond Or Late Response
Apr 22, 2008
Notification Of Non-Final Action E-Mailed
Apr 22, 2008
Non-Final Action E-Mailed
Apr 22, 2008
Non-Final Action Written
Apr 18, 2008
Assigned To Examiner
Mar 14, 2008
Notice Of Pseudo Mark Mailed
Mar 13, 2008
New Application Entered In Tram
Trademark Alertz updated from USPTO on 2030-01-24