Rev. 2009] Trade Marks CAP. 506 Section 21 - Opposition to registration. 22 - Registration. 23 - Duration and renewal of registration. 24 - Registration of part of trade mark and of trade marks as a series. Part IV – Assignment And Transmission 25 - Powers of, and restrictions on, assignment and transmission. 26 - Certain trade marks to be associated so as to be assignable and transmissible as a whole only. 27 - Power of registered proprietor to assign and give receipts. 28 - Registration of assignments and transmissions. Part V – Use And Non-use 29 - Removal from register and imposition of limitations on ground of non-use. 30 - Defensive registration of well-known trade marks. 31 - Registered users. 32 - Proposed use of trade mark by corporation to be constituted, etc. 33 - Use of one of associated or substantially identical trade marks equivalent to use of another. 34 - Use of trade mark for export trade. Part VI – Rectification And Correction Of Register 35 - General power to rectify entries in register. 36 - Power to expunge or vary registration for breach of condition. 36A- Surrender of a registered trade mark. 36B- Effect of Acquiescence. 37 - Correction of register. 38 - Alteration of registered trade mark. 39 - Adaptation of entries in register to amended or substituted classification of goods. Part VII – Certification Trade Marks 40 - Certification trade marks. 3