JUDGMENT

Ruma Pal, J.-The trademarks which are the subject matter of dispute in these appeals were invented by James Hardie and Company Private Ltd., the predecessor in interest of the first appellant (who will be referred to as Hardie). The trademarks consist of the words Spartan and Spartan Velox and a rear picture of the upper body of a helmeted warrior carrying a shield and spear (which will be referred to hereafter as the Hardie device). Registration which was granted in respect of the trademarks in Australia and New Zealand in 1926 and 1927 continues till today. The original trademarks as well as their modified forms, which were also subsequently registered, have been in use by Hardie or its predecessor in interest in respect of paints and lacquers and other surface coatings since that date.

2. It is the case of Hardie that it also wanted to commence business in India and to this end took steps to have the words "Spartan" and "Spartan Velox" registered in this country as far back as in 1940. The words were entered in the Register of Trade Marks at Calcutta in Hardie s name. The registration was valid for what was then undivided India and other South Asian countries.

3. On 6t