Nonmetallic building materials Trademarks Filed in September 9, 1982
SPANS

SPANS

Filed: September 9, 1982
Housing in the Nature of a Modular Building
Owned by: RH Medical Systems, Inc.
Serial Number: 73384333

LEGRAL

LEGRAL

Filed: September 9, 1982
Refractory Bricks and Special Shapes
Owned by: Didier-Werke A.G.
Serial Number: 73384368

STELLA

STELLA

Filed: September 9, 1982
Refractory Bricks and Special Shapes
Owned by: Didier-Werke A.G.
Serial Number: 73384370

SUPRAL

SUPRAL

Filed: September 9, 1982
Refractory Bricks and Special Shapes
Owned by: Didier-Werke A.G.
Serial Number: 73384371

GRASANIT

GRASANIT

Filed: September 9, 1982
Refractory Bricks and Special Shapes
Owned by: RHI MAGNESITA DEUTSCHLAND AG
Serial Number: 73384379

ZETTRAL

ZETTRAL

Filed: September 9, 1982
Refractory Bricks and Special Shapes
Owned by: Didier-Werke A.G.
Serial Number: 73384380

FONDAL

FONDAL

Filed: September 9, 1982
Refractory Bricks and Special Shapes
Owned by: Didier-Werke AG
Serial Number: 73384381