Trademark: 74800035
Status Date
Friday, January 4, 1991
Filing Date
Friday, August 11, 1989
Abandoned Date
Tuesday, November 20, 1990
11 HEAT EXCHANGERS FOR COOLING OR HEATING LIQUIDS IN PIPES
Jan 4, 1991
Abandonment - Failure To Respond Or Late Response
May 17, 1990
Non-Final Action Mailed
May 8, 1990
Divisional Processing Complete
Feb 23, 1990
Correspondence Received In Law Office
Jan 31, 1990
Final Refusal Mailed
Jan 25, 1990
Allowance/Count Withdrawn
Jan 5, 1990
Correspondence Received In Law Office
Dec 18, 1989
Final Refusal Mailed
Nov 22, 1989
Correspondence Received In Law Office
Oct 20, 1989
Non-Final Action Mailed
Oct 18, 1989
Assigned To Examiner
Oct 4, 1989
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24