Nonmetallic building materials Trademarks Filed in October 29, 1946
100
Filed: October 29, 1946
PULVERIZED LIMESTONE FOR USE AS AN INDUSTRIAL FILLER
Owned by: LIMESTONE PRODUCTS CORPORATION OF AMERICA
Serial Number: 71511690
CRESTITE
Filed: October 29, 1946
GROUND OR PULVERIZED LIMESTONE FOR USE IN NEUTRALIZING ACID WASTES
Owned by: OLDCASTLE ARCHITECTURAL, INC.
Serial Number: 71511692
