You can register your trademark at the trademark registry, Ministry of industry, Trade and Investment, Abuja Nigeria. For obtainment of the date of filing a trademark application in Nigeria must contain: - the representation of a trademark; - applicant's details;Chapter covers common issues in trade mark laws and regulations including legislation, application, refusal, opposition and registration. Trademark rights are enforceable in Nigerian courts. Application-Acknowledgement: Fill the necessary prescribed form for the Trademark application. Trademarks, Patents and Designs can now be filed online in Nigeria. There are three basic requirements: The mark must be "in use" in Texas before the date of the application. The mark must be distinctive.