U.S. federal trademark · Serial No. 75108010 · Reg. No. 2273218
telephone switching equipment and components, namely, modem pooling switches, telephone line hunting selectors, fax/modem switches, telephone ring tone identifiers, telephone privacy emergency switches, switches for prioritizing telephone lines, isolating switches for telephone lines, telephone answering machines, portable handset data switches
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.