Nonmetallic building materials Trademarks Filed in January 3, 1948
LAVA
Filed: January 3, 1948
BRICKS, SPECIAL SHAPES, AND CEMENTS, MADE OF BONDED AND OF UNBONDED REFRACTORY MATERIALS AND USED IN ENVIRONMENTS THAT ARE…
Owned by: LAVA CRUCIBLE COMPANY OF PITTSBURGH
Serial Number: 71546108
KEMIKAL
Filed: January 3, 1948
LIME
Owned by: UNITED STATES GYPSUM COMPANY
Serial Number: 71546135
