In Bangladesh a trademark application can be filed in 45 classes: Classes 1 to 34 for goods and classes 35 to 45 is for service marks. Trademark law in Bangladesh serves as a vital framework for protecting intellectual property rights and fostering business innovation.Essential steps to register, protect, and enforce your trademarks in Bangladesh. The primary legislation governing trademarks in Bangladesh is the Trademarks Act 2009. Is required in the registration book, Submit application in Form TM. 26 or TM-27, as the case may be, together with the applicable fee. This Act provides the legal framework for the registration, protection, and enforcement of trademark rights in Bangladesh. Marks: Any person claiming to be the proprietor of a trademark already in use or proposed to be used in Bangladesh may apply for registration of a Trademark.