Trademark: 75215351
Status Date
Sunday, November 12, 2000
Filing Date
Wednesday, December 18, 1996
Published for Opposition
Tuesday, July 22, 1997
Abandoned Date
Sunday, November 12, 2000
9 electronic circuit for ambient noise reduction and abatement in an earpiece of an audio headset and an audio handset utilizing one of an analog circuit and software algorithm running on a digital signal processor, a residual microphone and a transducer
Apr 28, 2001
Abandonment - No Use Statement Filed
May 22, 2000
Extension 5 Granted
Apr 24, 2000
Extension 5 Filed
Nov 12, 1999
Extension 4 Granted
Oct 15, 1999
Extension 4 Filed
Jun 19, 1999
Extension 3 Granted
May 10, 1999
Extension 3 Filed
Nov 5, 1998
Extension 2 Granted
Oct 15, 1998
Extension 2 Filed
May 29, 1998
Extension 1 Granted
May 8, 1998
Extension 1 Filed
Nov 11, 1997
Noa Mailed - Sou Required From Applicant
Jul 22, 1997
Published For Opposition
Jun 20, 1997
Notice Of Publication
May 23, 1997
Approved For Pub - Principal Register
May 22, 1997
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24