Nonmetallic building materials Trademarks Filed in June 16, 1975
WELSBACH
Filed: June 16, 1975
BLOCKS, CITY CURBS AND SHEET TILES
Owned by: WELSBACH CONCRETE SYSTEMS CORPORATION
Serial Number: 73055130
WEDG'IT
Filed: June 16, 1975
SHIMS FOR MASONARY CONSTRUCTION
Owned by: BARLITE, INC.
Serial Number: 73055142
