Nonmetallic building materials Trademarks Filed in March 11, 1997
PYROSHIELD
Filed: March 11, 1997
fire-retardant glass for building construction; fire-retardant panels not made of metal
Owned by: Pilkington plc
Serial Number: 75255658
POWERCORE
Filed: March 11, 1997
wood veneer for use as a component in larger finished products
Owned by: Barrett, John M.
Serial Number: 75262712
