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- Public consultation on new and updated Trademarks Opposition Board's practice notices
- Consult the modernized and accessible format of the Trademarks Examination Manual!
- The Canadian Intellectual Property Office (CIPO) has implemented the classification schema in accordance with the Eighth Edition of the Vienna Classification (VCL)
Trademarks Opposition Board
- Functions and other information
- Upcoming hearings
- Common List of Authorities for Hearings
- Opposition proceedings
- Section 45 proceedings
- Proof of use study conducted by the USPTO (United States Patent and Trademark Office)
- Trademarks Opposition Board (TMOB) decisions
- Trademarks Opposition Board e-services
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