22. (1) Where any person becomes entitled by assignment, Registration of transmission or operation of law to a registered design or to a share in a assignments, registered design, or becomes entitled as mortgagee, licensee or etc. otherwise to any other interest in a registered design, he may apply to the Registrar in the prescribed manner for the registration of his title as proprietor or co-proprietor or, as the case may be, of notice of his interest, in the register. (2) Without prejudice to the provisions of subsection (1), an application for the registration of the title of any person becoming entitled by assignment to a registered design or a share in a registered design, or becoming entitled by virtue of a mortgage, licence or other instrument to any other interest in a registered design, may be made in the prescribed manner by the assignor, mortgagor, licensor or other party to that instrument, as the case may be. (3) Where application is made under this section for the registration of title of any person, the Registrar shall, upon proof of title to his satisfaction­ (a) where that person is entitled to a registered design or a share in a registered design, register him in the register as proprietor or co-proprietor of the design, and enter in that register particulars of the instrument or event by which he derives title; or (b) where that person is entitled to any other interest in the registered design, enter in that register notice of his interest, with particulars of the instrument, if any, creating it. (4) Subject to any rights vested in any other person of which notice is entered in the register of designs, the person or persons registered as proprietor of a registered design shall have power to assign, grant licences under, or otherwise deal with the design, and to give effectual receipts for any consideration for any such assignment, licence or dealing. (5) Except for the purposes of an application to rectify the register under the provisions of this Act, a document in respect of which no entry has been made in the register under subsection (3) shall not be admitted in