Nonmetallic building materials Trademarks Filed in January 17, 1935
IMPERIAL
Filed: January 17, 1935
ASPHALT ROOFING
Owned by: UNITED STATES GYPSUM COMPANY
Serial Number: 71360332
ADAMANT
Filed: January 17, 1935
ASPHALT ROOFING
Owned by: UNITED STATES GYPSUM COMPANY
Serial Number: 71360383
