Nonmetallic building materials Trademarks Filed in June 26, 1940
FLEXGLASS
Filed: June 26, 1940
Flexible Sheet Material Backed Glass Tiling for General Construction Purposes
Owned by: CHAMPION INTERNATIONAL CORPORATION
Serial Number: 71433417
FLEXGLASS
Filed: June 26, 1940
Flexible Sheet Material Backed Glass Tiling for General Construction Purposes
Owned by: CHAMPION INTERNATIONAL CORPORATION
Serial Number: 71433418
