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Trademark: 72289016
Status Date
Wednesday, November 4, 1992
Registration Number
0888878
Registration Date
Tuesday, March 31, 1970
Filing Date
Wednesday, January 17, 1968
23 DRILL STEM MEMBERS USEFUL IN ROTARY BORING OF THE EARTH
Nov 4, 1992
Expired Sec. 9
Trademark Alertz updated from USPTO on 2030-01-24