U.S. federal trademark · Serial No. 79232226 · Reg. No. 5736149
Millworking
Drilling of deep oil or gas-wells; drilling of wells; rock drilling for mining purposes; drill bit sharpening; installation, maintenance and repair of drilling installations; rental of oil or gas drilling installations
Drilling machines and their parts; parts for power-operated drilling machines, namely, drilling heads, plasma drilling bits, plasma drill bits for rock drilling; drill holders as parts of drilling machines; mine borers; floating or non-floating drilling rigs; power-operated machines, namely, rock drills and drill presses; electric hand drills; milling machines
Scientific and technological services in the field of drilling technology, namely, providing technological and scientific information about environmentally-conscious drilling technologies; engineering in the field of drilling technology; industrial research in the field of drilling technology
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.