U.S. federal trademark · Serial No. 85172273 · Reg. No. 4235456
Software and firmware for monitoring the integrity of a hardwired branched communication network, namely, end of branch software and firmware for testing the integrity of each branch to each branch end of branched hardwired audio signal distribution networks
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.