Nonmetallic building materials Trademarks Filed in November 22, 1966
WERNER
Filed: November 22, 1966
[ SINK FRAMES AND RIMS AND PARTS AND ACCESSORIES THEREFOR ]
Owned by: WERNER CO.
Serial Number: 72259201
CELRAMIC
Filed: November 22, 1966
CELLULAR VITREOUS MATERIAL AND CELLULAR VITREOUS BONDED CRYSTALLINE MATERIALS USED FOR INSULATION PURPOSES
Owned by: Pittsburgh Corning Corporation
Serial Number: 72259204
