You can register your trademark at the trademark registry, Ministry of industry, Trade and Investment, Abuja Nigeria. The validity term of a trademark in Nigeria is 7 years from the filing date and renewable for the successive periods of 14 years.Application-Acknowledgement: Fill the necessary prescribed form for the Trademark application. The relevant law that governs Trademark in Nigeria is the Trademarks Act, Laws of the Federation of Nigeria 2004 (LFN 2004). The trade mark application is filed and is subsequently examined for registration. Trademark rights are enforceable in Nigerian courts. It is prudent to register it as a trademark. This article will provide a step-by-step procedure on how to register a trademark in Nigeria. File your Trademarks, Patents and Designs Online. Get your acknowledgement letter immediately you file and your acceptance document within 2 weeks.