20. Non-completion [Section 20] The Registrar shall give notice in writing to the applicant on Form O.1 of the noncompletion of the registration of the trade mark. 21. Entry in the register [Section 22(1)] (1) As soon as practicable after the expiration of three months from the date of the advertisement in the Patent Journal of any application, the Registrar shall, subject to the provisions of regulation 52(1) and 52(5) and subject to the provisions of section 29(1)(b) of the Act and the proviso thereto, enter the trade mark in the register and record the date of issue of the certificate of registration. (2) There shall be entered in the register particulars of(a) all applications to register trade marks and all registrations of trade marks with the names and addresses for service of the proprietors and all registered users together with the date of registration, the date of any renewal of the registration and the date of its expiration; (b) disclaimers, and conditions of registrations; (c) endorsements of deeds of security and other endorsements; (d) notifications of assignments, transmissions and attachments; (e) any other matters relating to registered trade marks which are prescribed; and (f) such other particulars as the Registrar may deem necessary. 22. Associated marks [Section 31] (1) Where a mark is registered as associated with any other mark or marks, the Registrar shall note in the register in connection with such mark the numbers of the marks with which it is associated and shall also note in the register in connection with each of the associated marks the number of the newly registered mark as being an associated mark with each of them. (2) An application by a registered proprietor in terms of section 30(5) of the Act to the Registrar to dissolve the association between two or more associated trade marks shall be made on Form TM2 and shall include a statement of the grounds of the application. The registration fee for recording such dissolution shall be paid on lodgement. 15