73148975
Nov 17, 1977
Feb 24, 1981
HILL BROTHERS CHEMICAL COMPANY
Active Trademark
Synthetic Floor Surface Coatings Including Magnesium Oxychloride Flooring Coatings; Sealer for Magnesite and Masonry Surfaces and Thinner for Use Therewith
PaintsFlooring Repair Cement Material for Magnesite and Masonry Surfaces; and Silica Sand for Use on Flooring to Prevent Slipperiness
Nonmetallic Building Materials