Nonmetallic building materials Trademarks Filed in December 28, 1981
KOOL SHELL
Filed: December 28, 1981
REFRACTORY BRICK
Owned by: GENERAL REFRACTORIES COMPANY
Serial Number: 73343351
TEMDA
Filed: December 28, 1981
Blocks for Roofs and Walls Having Heat Insulating Properties
Owned by: Thermodach Dachtechnik GmbH
Serial Number: 73343376
MR. SANDMAN
Filed: December 28, 1981
Statuettes of Sand with a Resin Binder
Owned by: MQH Investments Ltd.
Serial Number: 73343379
