Trademark: 73529732
Word
MUDMASTER
Status
Dead
Status Code
604
Status Date
Tuesday, January 31, 1989
Serial Number
73529732
Mark Type
1000
Filing Date
Monday, April 1, 1985
Published for Opposition
Tuesday, September 24, 1985
Abandoned Date
Tuesday, January 31, 1989
Trademark Owner History
DIAMOND SHAMROCK CHEMICALS COMPANY - Owner At Publication
Classifications
1 OIL FIELD DRILLING FLUID ADDITIVES
MUD MASTER
Trademark Events
Jan 31, 1989
Abandonment - After Inter Partes Decision
Jan 31, 1989
Opposition Terminated No. 999999
Jan 17, 1989
Opposition Dismissed No. 999999
Jan 6, 1986
Opposition Instituted No. 999999
Sep 24, 1985
Published For Opposition
Aug 25, 1985
Notice Of Publication
Jul 30, 1985
Approved For Pub - Principal Register
Jun 24, 1985
Correspondence Received In Law Office
Jun 7, 1985
Non-Final Action Mailed
Jun 1, 1985
Allowance/Count Withdrawn
May 21, 1985
Assigned To Examiner
73529731
COALMASTER
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