U.S. federal trademark · Serial No. 72196318 · Reg. No. 0791366
SEISMIC EXPLORATION MEASUREMENT DEVICES-NAMELY, DEVICES FOR MEASURING THE TIME OF TRANSMISSION OF SEISMIC SHOCK WAVES THROUGH THE EARTH, ELECTRICAL SYSTEMS AND APPARATUS FOR ANALYZING THE TRANSMISSION OF SEISMIC SHOCK WAVES THROUGH THE EARTH, AND PARTS FOR SUCH DEVICES
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.