U.S. federal trademark · Serial No. 76649585 · Reg. No. 3458539
Drill-hole location system comprised of electromagnetic transmitters and electromagnetic sensors, such as radio, sonic and magnetic transmitters and sensors, used to locate a proper position from a blind side of a wall and drill a hole therethrough
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.