Trademark: 74164307
Status Date
Wednesday, February 3, 1993
Filing Date
Monday, May 6, 1991
Abandoned Date
Wednesday, December 9, 1992
42 analytical measurement of internal combustion engine exhaust particulates
Feb 3, 1993
Abandonment - Failure To Respond Or Late Response
Jun 8, 1992
Final Refusal Mailed
Apr 13, 1992
Correspondence Received In Law Office
Oct 10, 1991
Non-Final Action Mailed
Sep 9, 1991
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24