Canada joining the Madrid international trademark filing system earlier this year came as welcome news to much of the international trademark community. Hidden in that euphoria however, are a couple of Canadian quirks that are likely to trip up unwary applicants and their foreign trademark Counsel.

This Knowledge Bytes article, reviews the limited Canadian Intellectual Property Office (CIPO) communications that will be sent to the World Intellectual Property Office (WIPO) and to foreign representatives of applicants who designate Canada in their applications for international registration. The bottom line is that a resident Canadian trademark agent should be appointed for all such applications, so that important communications from CIPO not go astray or languish, unattended, for an undue period of time.

The content of this article is intended to provide a general guide to the subject matter. Specialist advice should be sought about your specific circumstances.