Trademark: 74212320
Word
SIGMA
Status
Dead
Status Code
601
Status Date
Wednesday, August 12, 1992
Serial Number
74212320
Mark Type
1000
Filing Date
Tuesday, October 15, 1991
Abandoned Date
Monday, July 27, 1992

Trademark Owner History

Classifications
9 computer programs for the oil and gas industry

Trademark Events
Aug 12, 1992
Abandonment - Express Mailed
Jul 27, 1992
Correspondence Received In Law Office
Jan 27, 1992
Non-Final Action Mailed

Trademark Alertz updated from USPTO on 2030-01-24