in Part 3 means the Patents Act, 1978 (Act 57 of 1978), in Part 4 means the Designs Act, 1967 (Act 57 of 1967), in Part 5 means the Trade Marks Act, 1963 (Act 62 of 1963), and in Part 6 means the Copyright Act, 1978 (Act 98 of 1978), all as effective in Venda, and 'Venda Acts' means all those Acts, collectively.