NEXTPBX by VOICENATION, LLC (Track this)
Intl: (035) Advertising and business US: 100; 101; 102 Filing date: 21-May-2007 Serial number: 77186388
PBX PARACHUTE by VirtualPBX.com, Inc. (Track this)
Intl: (038) Telecommunications US: 100; 101; 104 Filing date: 05-May-2006 Serial number: 78878149
PBX by Scruples Professional Salon Products, Inc. (Track this)
Intl: (003) Cosmetics and cleaning preparations US: 001; 004; 006; 050; 051; 052 Filing date: 30-Oct-1996 Serial number: 75190056
PBX by CORNING INCORPORATED (Track this)
Intl: (009) Electrical and scientific apparatus US: 026 Filing date: 21-Sep-1988 Serial number: 73753538