Pioneer Hi-Bred Corn Company v Hy-Line Chicks Pty Ltd - [1978] 2 NZLR 50

Trade marks and trade names — Application to register trade mark in New Zealand made by proprietor of registered New South Wales mark — Registration opposed by proprietor of similar registered United States mark — Whether foreign advertising can be relied on to establish a reputation — Whether use "likely to deceive or cause confusion" — Trade Marks Act 1953, s 16.