Patents, Designs and Trade Marks. [Ch. 31. No. 18. Such grounds shall be deemed to include the publication of the design in the Colony prior to the date of registration of the design in the United Kingdom, but not to include the publication of the design in the Colony by some person or persons after the date of the registration of the design in the United Kingdom and prior to the date of the issue of the certificate of registration under the said section 29c. 29G. Where a person becomes entitled by assignment, transmission, or other operation of law to the privileges and rights conferred by a certificate of registration under section 29ยข, or to any interests therein, he may make application in the prescribed manner to the Registrar for the entry on the register of such assignment, trans- mission, or other instrument affecting the title, or giving an interest therein. 29H. The Registrar may make such general rules and do such things as he may think expedient, subject to the provisions of this Ordinance, for regulating procedure under this Part of this Ordinance, and prescribing the fees to be paid in respect of proceedings thereunder. 291. Notwithstanding the provisions of sections 26 and 55, a design registered under this Part of this Ordinance shall not be open to inspection (except by the proprietor or a person authorised in writing by him, or a person authorised by the Registrar or by the Court) before the date when such design became open to public inspection in the United Kingdom. 29j. All extensions of the period of copyright in the United Kingdom in a design registered under this Part of this Ordinance shall be notified to the Registrar, who shall on sufficient evidence thereof and on payment of the prescribed fee enter the same in the register in the pre- scribed manner. 29k. With regard to designs registered under this Part of this Ordinance, the Registrar may, on request in writing 949