U.S. federal trademark · Serial No. 85584341 · Reg. No. 4253234
Flashing safety lights; mechanical signs; electro-dynamic apparatus for the remote control of signals; lightning arresters; alarm installations and alarms; faulted circuit indicators; diagnostic apparatus for testing electricity power grids; electric installations for the remote control of industrial operations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.