Trademark: 74483437
Word
MATHLINE
Status
Dead
Status Code
606
Status Date
Sunday, October 19, 1997
Serial Number
74483437
Mark Type
1000
Filing Date
Thursday, January 27, 1994
Published for Opposition
Tuesday, January 24, 1995
Abandoned Date
Sunday, October 19, 1997

Trademark Owner History
Public Broadcasting Service - Owner At Publication

Classifications
9 computer software in the field of mathematics
MATH LINE

Trademark Events
Oct 19, 1997
Abandonment - No Use Statement Filed
May 22, 1997
Extension 4 Granted
Apr 2, 1997
Extension 4 Filed
Sep 19, 1996
Extension 3 Granted
Jun 6, 1996
Extension 3 Filed
Jun 5, 1996
Extension 2 Granted
Apr 18, 1996
Extension 2 Filed
Nov 20, 1995
Extension 1 Granted
Oct 11, 1995
Extension 1 Filed
Apr 18, 1995
Noa Mailed - Sou Required From Applicant
Jan 24, 1995
Published For Opposition
Dec 23, 1994
Notice Of Publication
Oct 21, 1994
Approved For Pub - Principal Register
Sep 19, 1994
Correspondence Received In Law Office
Jul 28, 1994
Non-Final Action Mailed
Jul 13, 1994
Assigned To Examiner
Jun 29, 1994
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24