17. Cancellation

An application for cancellation or alteration of registration by an aggrieved person under section 62, section 63, or section 64 of Act must contain the following information:

• The applicant’s name and address for service;
• If the applicant has an agent, the agent’s name;
• A description or representation of the trade mark to which the application relates;
• The number of the registration of the trade mark to which the application relates;
• The class or classes or goods or services to which the application relates;
• The extent to which cancellation or alteration is sought;
• The grounds for cancellation or alteration;
• A statement of the basis on which the applicant claims to be an aggrieved person.

A counter-statement to an application for cancellation or alteration of registration must include the following information:

• The owner’s name and address for service;
• If the owner has an agent, the agent’s name;
• A response to the applicant’s grounds for cancellation or alteration, by admitting, denying, or claiming lack of knowledge of, each assertion made in the grounds for cancellation or alteration;
• A brief statement of the facts on which the owner relies in support of registration.