Trademark: 74344105
Word
PYRASCORB
Status
Dead
Status Code
606
Status Date
Saturday, February 11, 1995
Serial Number
74344105
Mark Type
1000
Filing Date
Thursday, December 17, 1992
Published for Opposition
Tuesday, May 18, 1993
Abandoned Date
Saturday, February 11, 1995

Trademark Owner History
HOFFMANN-LA ROCHE INC. - Owner At Publication

Classifications
1 chemical composition for use in boiler and steam systems for the purpose of removing oxygen to prevent corrosion

Trademark Events
Feb 11, 1995
Abandonment - No Use Statement Filed
Aug 16, 1994
Extension 2 Granted
Jul 14, 1994
Extension 2 Filed
Mar 9, 1994
Extension 1 Granted
Jan 14, 1994
Extension 1 Filed
Aug 10, 1993
Noa Mailed - Sou Required From Applicant
May 18, 1993
Published For Opposition
Apr 18, 1993
Notice Of Publication
Mar 22, 1993
Approved For Pub - Principal Register
Mar 18, 1993
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24