Nonmetallic building materials Trademarks Filed in May 16, 1977
GSB GROUND SPLINE BLOCK
Filed: May 16, 1977
CONCRETE BLOCKS
Owned by: HARTER CONCRETE PRODUCTS, INC.
Serial Number: 73126785
COUNTRYSIDE
Filed: May 16, 1977
NON-METALLIC CONSTRUCTION MATERIALS-NAMELY, INTERIOR PANELS OF DECORATED AND TEXTURED HARDBOARD, FIBERBOARD, OR SYNTHESIZED…
Owned by: MASONITE CORPORATION
Serial Number: 73126992
CONGOLEUM
Filed: May 16, 1977
ROOFING FELT AND SHEATHING PAPER
Owned by: CONGOLEUM CORPORATION
Serial Number: 73127182
