U.S. federal trademark · Serial No. 77672539 · Reg. No. 3769979
Rig floor drilling equipment for use in oil and gas drilling, namely, mud pumps, drawworks, rotary tables, swivels, and wireline anchors and blocks being parts of machines; and parts and accessories therefor, namely, disc cutters, cutter rings, cutting heads
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.