Abstract

The utility model is an object of industrial property, also known as a "small invention". The lack of a legal definition of the concept of a utility model in Bulgarian legislation creates disputes among the scientific community about its essence. The utility model enjoys legal protection in various countries, including the legislation of the Republic of Bulgaria. One of the first enactments to provide utility model protection was the German Patent Act of 1877. Other countries, including Japan, replicated decisions adopted in German law.