U.S. federal trademark · Serial No. 86500561 · Reg. No. 3064339
Articles, tools, machines and apparatus for use in drilling, completion, intervention, and production strings allowing production from drilling wells and boreholes, namely, hole openers; power-operated downhole tools to facilitate opening of a borehole or wellbore; power-operated downhole tools to facilitate enlarging of a borehole or wellbore; powered hole openers used to enlarge holes in the ground
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.