Stewart Clay Co., Inc. Trademarks
CLAYWOOD
Filed: August 13, 1959
Modeling Clay for Children
Owned by: Stewart Clay Co., Inc.
Serial Number: 72079530
PLASTALENA
Filed: January 14, 1977
TOY MODELING CLAY SETS
Owned by: Stewart Clay Co., Inc.
Serial Number: 73112441
SCULPTURE STUDIO
Filed: January 24, 1977
TOY MODELING CLAY SETS
Owned by: Stewart Clay Co., Inc.
Serial Number: 73113535
