U.S. federal trademark · Serial No. 74132028 · Reg. No. 1992237
private administrative communications systems, comprising programmable telephone handsets, programmable loudspeakers, room speakers, and microphones, digital displays, programmable digital clock signal controls, [ AM-FM cassette tape players, ] call control consoles for processing internal/external communications, programmable electronic clocks and programmable electronic bulletin boards
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.