Nonmetallic building materials Trademarks Filed in July 31, 1963
ACOUSTICRYLIC
Filed: July 31, 1963
ACOUSTICAL CEILING TILE WITH A PLASTIC SURFACE COATING
Owned by: NATIONAL GYPSUM COMPANY
Serial Number: 72174115
DECIBAN
Filed: July 31, 1963
SOUND DEADENING BOARD
Owned by: NATIONAL GYPSUM COMPANY
Serial Number: 72174117
STONEWALL
Filed: July 31, 1963
ASBESTOS-CEMENT BOARD AND SIDING
Owned by: RUBEROID CO., THE
Serial Number: 72174123