Trademark: 74186031
Status Date
Saturday, March 29, 2003
Registration Number
1695898
Registration Date
Tuesday, June 23, 1992
Filing Date
Thursday, July 18, 1991
Published for Opposition
Tuesday, March 31, 1992
Cancellation Date
Saturday, March 29, 2003
9 computer programs, program manuals all sold as a unit for use in performing reservoir engineering calculations
Mar 29, 2003
Cancelled Sec. 8 (10-Yr)/Expired Section 9
May 12, 1999
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Jul 30, 1998
Post Registration Action Mailed - Sec. 8 & 15
May 11, 1998
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Jun 23, 1992
Registered-Principal Register
Mar 31, 1992
Published For Opposition
Feb 28, 1992
Notice Of Publication
Nov 4, 1991
Approved For Pub - Principal Register
Oct 29, 1991
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24