146 No. 18 of 1980] Amen~ent 51 Patents (Amendment) 18. Seotion fifty-one of the principal Aot is amended in subsections (1) and (2) by the deletion of the words" Patents Tribunal" wherever they occur and the substitution therefor of " High Court ". of section Amendment 19. Part VII of the principal Act is amended by the addition ofPart vn after section fifty-seven of the following new section: ~terpreta- Ion 57A. In this Part, unless the context otherwise requires, " Court" means the High Court. Amendment of section 58 20. Section fifty-eight of the principal Act is amended in subsection (3) by the deletion of" Patents Tribunal or Court" and the substitution therefor of "High Court or Supreme Court ". Amendment of section 60 21. Section 8ixty of the principal' Act is amended by the deletion of the words "Patents Tribunal" wherever they occur and the substitution therefor of" High Court". Amendment of section 67 22. Section sixty-seven of the principal Act is amended in subsection (2) by the deletion of " or the Patents Tribunal" and the substitution therefor of ", the High Court or the Supreme Court". Amendment of section 69 23. Section 8ixty-nine of the principal Act is amended­ (a) by the deletion in aubseotion (2) of" Patents Tribunal" and the substitution therefor of" High Court"; (b) by the deletion of subsection: (3); (c) msubsections (4) and (5) by the deletion of" Patents Tribuna.l" and the substitution therefor of " High Court ". Amendment ofPart XI 24. Part XI of the principal Act is amended by the deletion of the heading "PATENTS TRIBUNAL AND ApPEALS" and the substitution therefor of "ApPEALS ". Amendment ofsection 73 25. Section seoentsj-three of the principal Act is amended by the deletion of "Patents Tribunal" and the substitution therefor of" High Court". Repeal of sections 26. The principal Act is amended by the repeal of sections 8eventy-four, seventy-five, seventy-six and seventy-seven. 74, 75. 76 and 77 Amendment ofsection 78 27. Section seventy-eight of the principal Act is amcnded­ (a) by the deletion of the marginal note and the substitu­ tion therefor of the following marginal note: Appeals to Supreme Court;