Trademark: 74305911
Status Date
Monday, September 26, 1994
Filing Date
Thursday, August 20, 1992
Abandoned Date
Monday, July 25, 1994
11 air filters for the simultaneous entrapment of airborne particles and adsorption of airborne chemical fumes for use as a component in heated air central heating systems and cooled air central colling systems for residential, commercial and industrial installations
Sep 26, 1994
Abandonment - Failure To Respond Or Late Response
Jan 24, 1994
Final Refusal Mailed
Dec 2, 1993
Correspondence Received In Law Office
Jun 10, 1993
Final Refusal Mailed
Mar 30, 1993
Correspondence Received In Law Office
Dec 8, 1992
Non-Final Action Mailed
Nov 16, 1992
Assigned To Examiner
Nov 9, 1992
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24