Mark Identification
IT'S ABOUT ROCK DESTRUCTION
Serial Number
77848715
Filing Date
Oct 14, 2009
Trademark by
Classification Information
Maintenance and repair of drill bits and drilling equipment in the field of oil field well drilling
Building Construction and RepairCustom manufacture of drill bits and drilling equipment in the field of oil field well drilling
Treatment of MaterialsDesign, development and engineering of drill bits and drilling equipment in the field of oil field well drilling
Computer and Scientific