Trademark: 74341965
Status Date
Sunday, December 21, 1997
Filing Date
Friday, December 18, 1992
Published for Opposition
Tuesday, September 27, 1994
Abandoned Date
Sunday, December 21, 1997
42 research, development, evaluation, consultation, design, engineering and technical services for others in connection with an isomerization process for use in the petroleum refining industry
Dec 21, 1997
Abandonment - No Use Statement Filed
Jul 11, 1997
Extension 5 Granted
Jun 18, 1997
Extension 5 Filed
Mar 11, 1997
Extension 4 Granted
Dec 18, 1996
Extension 4 Filed
Sep 4, 1996
Extension 3 Granted
Jun 20, 1996
Extension 3 Filed
Feb 20, 1996
Extension 2 Granted
Dec 15, 1995
Extension 2 Filed
Jul 13, 1995
Extension 1 Granted
Jun 6, 1995
Extension 1 Filed
Dec 20, 1994
Noa Mailed - Sou Required From Applicant
Sep 27, 1994
Published For Opposition
Aug 26, 1994
Notice Of Publication
May 25, 1994
Approved For Pub - Principal Register
May 20, 1994
Withdrawal Of Refusal During Appeal
Mar 31, 1994
Ex Parte Appeal-Instituted
Jul 7, 1993
Final Refusal Mailed
Jun 1, 1993
Correspondence Received In Law Office
Mar 23, 1993
Non-Final Action Mailed
Mar 10, 1993
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
