Nonmetallic building materials Trademarks Filed in July 2, 1980
KICK PROOF
Filed: July 2, 1980
Wall and Ceiling Panels
Owned by: SIMPLEX CEILING CORP.
Serial Number: 73268750
AIR PLENUM HATS
Filed: July 2, 1980
CEILING PANELS
Owned by: SIMPLEX CEILING CORP.
Serial Number: 73268751
