Nonmetallic building materials Trademarks Filed in March 12, 1980
HB
Filed: March 12, 1980
Wallboards
Owned by: HOPEMAN BROTHERS, INC.
Serial Number: 73253686
DRYJOINT
Filed: March 12, 1980
Mortar for Repointing Joints in Masonry, Brick, Stone, Tile, Terra Cotta and Limestone
Owned by: CONSTRUCTION RESEARCH & TECHNOLOGY GMBH
Serial Number: 73253705
PONDEROSA
Filed: March 12, 1980
Above-Ground Swimming Pools
Owned by: AQUA-STAR POOLS, INC.
Serial Number: 73253724
