U.S. federal trademark · Serial No. 90303744
Design of electrical power instruments for monitoring energy quality, energy levels, and surge immunity; testing and calibrating of electrical power instruments of others to determine conformity with certification standards
Custom manufacture of electrical power instruments for monitoring energy quality, energy levels, voltage, and surge immunity
Electrical power instruments for monitoring and analyzing energy quality, energy levels, voltage, and surge immunity
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.