U.S. federal trademark · Serial No. 99284473
Power tools, namely, rock hammers and drill bits for rock drilling for use in the mining, oil drilling, and water well drilling industries
Lubricating grease, namely, tool joint grease used over mating parts when mounted on drilling rigs for use in the mining, oil drilling and water well drilling industries
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.