Nonmetallic building materials Trademarks Filed in December 8, 1983
QUIKSPOUT
Filed: December 8, 1983
Spouts of Refractory Materials for Use in the Steel or Alloy Industries for Transfer of Molten Metals from Furnaces
Owned by: Quigley Company, Inc.
Serial Number: 73456041
POLY-KOR
Filed: December 8, 1983
Doors Made Primarily of Non-Metal Material
Owned by: Eckel Industries, Inc.
Serial Number: 73456098
BUBFLOAT
Filed: December 8, 1983
Refractories for Furnaces-Namely, Porous Bricks
Owned by: Toshiba Ceramics Co., Ltd.
Serial Number: 73456156
