Trademark: 72306801
Word
CLAYMASTER
Status
Dead
Status Code
900
Status Date
Wednesday, November 4, 1992
Serial Number
72306801
Registration Number
0884992
Registration Date
Tuesday, January 27, 1970
Mark Type
1000
Filing Date
Friday, September 6, 1968
Trademark Owner History
PIONEER CENTRIFUGING COMPANY
Classifications
23 ASSEMBLY OF PUMPS, CENTRIFUGES, SCRUBBERS, ETC., FOR RECOVERING WEIGHTING AND OTHER CONSTITUENTS FROM A MUDLIKE MIXTURE IN WELL DRILLING OPERATIONS
Trademark Events
Nov 4, 1992
Expired Sec. 9
NOROPAQUE
EXODUST
Trademark Alertz updated from USPTO on 2030-01-24

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