Nonmetallic building materials Trademarks Filed in December 18, 1997
SIENA STONE
Filed: December 18, 1997
PRECAST CONCRETE INTERLOCKING BLOCKS FOR USE IN LANDSCAPING AND RETAINING WALLS
Owned by: RISI STONE INC.
Serial Number: 75407697
LOX BLOX
Filed: December 18, 1997
concrete building materials, namely, bricks, cinder blocks and building blocks
Owned by: Mork, Robert John and Mork, Robert James
Serial Number: 75407730
