U.S. federal trademark · Serial No. 73413636 · Reg. No. 1303494
Central Office Telecommunications Switching Equipment-Namely, Selectors, Alloters, Connectors, Line Finders, Power Units, Relay Racks, Switch Banks, Terminal Blocks, Switching Units, Signaling Circuits and Parts Thereof
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.