R. O. HULL & COMPANY, INC. Trademarks
CADIP
Filed: March 26, 1956
CHEMICAL AGENT FOR PREVENTING DISCOLORATION OF CADMIUM PLATED ARTICLES UPON BAKING OR HEAT TREATING
Owned by: R. O. HULL & COMPANY, INC.
Serial Number: 72005207
RINS-AID
Filed: October 4, 1957
ADDITIVE FOR A BATH USED IN THE ELECTROPLATING INDUSTRY AND COMPRISING A SURFACE ACTIVE AGENT OF THE SULPHONATED OIL TYPE…
Owned by: R. O. HULL & COMPANY, INC.
Serial Number: 72038355
