U.S. federal trademark · Serial No. 88713326 · Reg. No. 6267923
Electric switches for downhole perforating in wells; Electric control panels for downhole perforating in wells; Electronic testing equipment for downhole perforating in wells, namely, testing apparatus for testing perforating tool strings, testing the efficiency, performance and integrity of perforating operations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.