Rule 27

(1) Where the registration of the mark or the publication of the registration contains a mistake or error attributable to the Office, the Office shall correct the error or mistake of its own motion or at the request of the proprietor.

(2) Where such a request is made by the proprietor, Rule 26 shall apply mutatis mutandis. The request shall not be subject to payment of a fee.

(3) The Office shall publish the corrections made under this Rule.