U.S. federal trademark · Serial No. 50138822
uninterruptible power supplies, uninterruptible power supplies, namely, single phase uninterruptible power supplies, electronic voltage regulators, computer power electrical distributors, power line conditioners, ferroresonant voltage regulators, variable transformers, automatic voltage regulators, voltage regulators by-pass switches, power conditioners, voltage controllers, controls for all of the foregoing
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.