Trademark: 74029139
Status Date
Wednesday, June 12, 1991
Filing Date
Thursday, February 15, 1990
Published for Opposition
Tuesday, September 18, 1990
Abandoned Date
Wednesday, June 12, 1991
9 computer programs, program manuals all sold as a unit for use in performing reservoir engineering calculations
Jun 12, 1991
Abandonment - No Use Statement Filed
Dec 11, 1990
Noa Mailed - Sou Required From Applicant
Sep 18, 1990
Published For Opposition
Aug 18, 1990
Notice Of Publication
Jul 3, 1990
Approved For Pub - Principal Register
Jun 28, 1990
Examiner's Amendment Mailed
Jun 16, 1990
Allowance/Count Withdrawn
May 21, 1990
Assigned To Examiner
May 16, 1990
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24