Chemicals Trademarks Filed in March 4, 1953
BLUE RIBBON
Filed: March 4, 1953
COMPOSTED ORGANIC FERTILIZER
Owned by: AMERICAN BILDROK COMPANY
Serial Number: 71643062
DU PONT
Filed: March 4, 1953
AMORPHOUS SILICA
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71643089
HIBITIN
Filed: March 4, 1953
INGREDIENT OF LAUNDRY BLEACH DISINFECTANT TO RESTRAIN THE ACTION THEREOF
Owned by: HOOD CHEMICAL CO., INC.
Serial Number: 71643101