Nonmetallic building materials Trademarks Filed in April 23, 1962
SUN-ROCK
Filed: April 23, 1962
Dolomite in the Form of Stone and Gravel
Owned by: Kaiser Aluminum & Chemical Corporation
Serial Number: 72142827
P PLIBRICO
Filed: April 23, 1962
Castable and Plastic Refractory Materials, and Refractory Mixing Materials
Owned by: PLIBRICO COMPANY, LLC
Serial Number: 72142853
