Nonmetallic building materials Trademarks Filed in June 5, 1969
PANELECTRIC
Filed: June 5, 1969
RADIANT HEATING WALLBOARD
Owned by: NATIONAL GYPSUM COMPANY
Serial Number: 72329261
STYRO-TEX
Filed: June 5, 1969
WALL AND CEILING PLASTER
Owned by: SUPRO CORPORATION
Serial Number: 72329288
