AMERICAN COLLOID COMPANY Trademarks
BC
Filed: December 1, 1937
FINELY DIVIDED BENTONITE
Owned by: AMERICAN COLLOID COMPANY
Serial Number: 71400330
ZETA
Filed: September 26, 1956
BENTONITE
Owned by: AMERICAN COLLOID COMPANY
Serial Number: 72016410
KLEAN SURF
Filed: June 27, 1957
GROUND IRON ORE TO BE ADDED TO FOUNDRY SAND MIXTURES TO COLOR THE MIXTURES AND IMPROVE THE QUALITY THEREOF FOR CASTING PURPOSES…
Owned by: AMERICAN COLLOID COMPANY
Serial Number: 72032723
PELBRITE
Filed: September 27, 1957
BENTONITE
Owned by: AMERICAN COLLOID COMPANY
Serial Number: 72037932
