Trademark: 74221684
Word
SIGMA
Status
Dead
Status Code
710
Status Date
Saturday, April 16, 2005
Serial Number
74221684
Registration Number
1845046
Registration Date
Tuesday, July 12, 1994
Mark Type
1000
Filing Date
Friday, November 15, 1991
Published for Opposition
Tuesday, September 7, 1993
Cancellation Date
Saturday, April 16, 2005

Trademark Owner History

Classifications
9 instruments; namely, a hand-held programmer for setting the parameters of hearing aids, and a kit consisting of computer programs, cables, and an interface operable with a microcomputer for setting the parameters of hearing aids

Trademark Events
Apr 16, 2005
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Oct 26, 2000
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Jul 11, 2000
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Jul 12, 1994
Registered-Principal Register
Apr 18, 1994
Allowed Principal Register - Sou Accepted
Apr 15, 1994
Assigned To Examiner
Mar 30, 1994
Statement Of Use Processing Complete
Feb 24, 1994
Use Amendment Filed
Nov 30, 1993
Noa Mailed - Sou Required From Applicant
Sep 7, 1993
Published For Opposition
Aug 6, 1993
Notice Of Publication
Jun 29, 1993
Approved For Pub - Principal Register
Jun 18, 1993
Correspondence Received In Law Office
Mar 29, 1993
Letter Of Suspension Mailed
Mar 10, 1993
Correspondence Received In Law Office
Feb 11, 1993
Inquiry As To Suspension Mailed
Aug 26, 1992
Letter Of Suspension Mailed
Aug 12, 1992
Correspondence Received In Law Office
Feb 14, 1992
Non-Final Action Mailed

Trademark Alertz updated from USPTO on 2030-01-24