Trademark: 74075188
Word
SIGMA MATH INSTITUTE
Status
Dead
Status Code
602
Status Date
Monday, August 26, 1991
Serial Number
74075188
Mark Type
3000
Filing Date
Tuesday, July 3, 1990
Abandoned Date
Friday, July 12, 1991

Trademark Owner History

Classifications
9 mathematics learning software designed to help elementary school students improve their math abilities

Trademark Events
Aug 26, 1991
Abandonment - Failure To Respond Or Late Response
Jan 11, 1991
Non-Final Action Mailed
Dec 1, 1990
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24