International and Comparative Trade Mark Law
International frameworks
The Paris Convention provides priority rights and national treatment. The Madrid System allows international registration through a single application, designating multiple jurisdictions. The TRIPS Agreement sets minimum standards for protection. Candidates must understand the difference between the Madrid System and the European Union trade mark system, and how the principle of territoriality applies. Traps include assuming that a Madrid registration is a single worldwide right, or that national treatment means automatic protection.
Comparative law
Different jurisdictions apply different tests for distinctiveness, similarity, and dilution. For example, some jurisdictions require a higher threshold for acquired distinctiveness, and some recognise dilution more broadly than others. Traps include applying one jurisdiction's test to another, or assuming that a mark registered in one country is automatically protected in another.
Practical considerations
When advising on international filing, consider cost, timing, and the scope of protection. The Madrid System is cost-effective for multiple jurisdictions but depends on the home application. The EU trade mark system offers a single right for all member states. Traps include forgetting that a Madrid registration can be central-attacked if the home application fails.
Worked example
A client wants protection in ten countries. The attorney should compare the Madrid System, direct national filings, and regional systems such as the EU trade mark. Rule of thumb: territoriality means protection is country by country, and international systems simplify filing but do not create a single global right.