Nonmetallic building materials Trademarks Filed in July 27, 1953
FLEXIVENT
Filed: July 27, 1953
ASSEMBLIES OF WINDOW SASH, FRAMES AND HARDWARE SOLD TOGETHER AS WINDOW UNITS
Owned by: ANDERSEN CORPORATION
Serial Number: 71650859
SPACEMASTER
Filed: July 27, 1953
FABRIC AND LIKE COVERED COLLAPSIBLE METAL FRAMES SERVICEABLE AS PARTITION AND DOOR TYPE CLOSURES
Owned by: NEW CASTLE PRODUCTS
Serial Number: 71650924
