—(1) The applicant may at any time withdraw his application or restrict the goods or services covered by the application.
(2) If the application has been published, the withdrawal or restriction shall also be published.
(3) In other respects, an application may be amended, at the request of the applicant, only by correcting —
the name or address of the applicant;
errors of wording or of copying; or
and then only where the correction does not substantially affect the identity of the trade mark or extend the goods or services covered by the application.
(4) The Minister may make rules for the publication of any amendment which affects the representation of the trade mark, or the goods or services covered by the application, and for the making of objections by any person claiming to be affected by it.