Trade Marks [CAP. 401 25 (2) Where a trade mark that is registered, or is the subject of an application for registration, in respect of any goods is identical with another trade mark that is registered, or is the subject of an appli­ cation for registration, in the name of the same proprietor in respect of the same goods or description of goods, or so nearly resembles it as to be likely to deceive or cause confusion if used by a person other than the proprietor, the Registrar may at any time require that the trade marks shall be entered on the register as associated trade marks. (3) Where a trade mark and any part or parts thereof are, by virtue of subsection (l) of section twenty-six, registered as separate trade marks in the name of the same proprietor, they shall be deemed to be, and shall be registered as, associated trade marks. (4) All trade marks that are, by virtue of subsection (2) of section twenty-six, registered as a series in one registration shall be deemed to be, and shall be registered as, associated trade marks. (5) On application made in the prescribed manner by the regis­ tered proprietor of two or more trade marks registered as associated trade marks, the Registrar may dissolve the association as respects any of them if he is satisfied that there would be no likelihood of deception or confusion being caused if that trade mark were used by another person in relation to any of the goods in respect of which it is registered and may amend the register accordingly. (6) An appeal shall lie from any decision of the Registrar under this section. 29. Subject to the provisions of this Act, the person for the time being entered in the register as proprietor of a trade mark shall, sub­ ject to any rights appearing from the register to be vested in any other person, have power to assign the trade mark and to give effectual receipts for any consideration for an assignment thereof. Power of registered proprietor to assign and give receipts 30. (l) Where a person becomes entitled by assignment or trans­ mission to a registered, trade mark, he shall make application to the Registrar to register his title, and the Registrar shall, on receiptof the application and on proof of title to his satisfaction, register him as the proprietor of the trade mark in respect of the goods in respect of which the assignment or transmission has effect, and shall cause particulars of the assignment or transmission to be entered on the register. Registration of assignments and transmis­ sions (2) Aq appeal shall lie from any decision of the Registrar under this section. (3) Except for the purposes of an appeal under this section or of an application under section thirty-seven, a document or instrument in respect of which no entry has been made in the register in accor-