76496978
Mar 13, 2003
Jul 13, 2004
Active Trademark
NON-METAL INTEGRATED CEILING SYSTEM COMPRISED OF NORMAL CEILING PANELS WITH A VISUAL DESIGN OF THE PANELS EXPOSED FACE, A SPECIAL CEILING PANEL, WITH EMBEDDED ANTENNAS FOR WIRELESS COMMUNICATION, WITH AN EXPOSED FACE THAT LOOKS LIKE THE OTHER NORMAL CEILING PANEL VISUAL DESIGN, AND/OR, A SPECIAL CEILING PANEL WITH A SUPPORT STRUCTURE, A SOUND RADIATING MEMBER AND AN EXPOSED FACE THAT LOOKS LIKE THE OTHER NORMAL CEILING PANELS
Nonmetallic Building Materials