In this study, we touched upon the definition of a trademark through the following doctrinal definitions or legislative definitions in accordance with comparative legislation and international agreements that included work in the trademark, and showed the distinction of the trademark from similar forms or other terms and types of those trademarks that can be used by merchants and industrialists, and the importance of the trademark both to its owner and the consumer audience alike.
Then, in the second topic, we discussed the concept of the validity of the right to a trademark and a statement in international agreements that included work on trademarks such as the Paris Convention of 1883, the TRIPS agreement of 1997, and comparative legislation in both Iraqi legislation, Egyptian legislation and Jordanian legislation, to indicate the validity of the right to the trademark and who has the right to it, and the legal basis on which those legislations were based in determining the owner of the right to the trademark, whether that trademark is registered or not.