The permitted uses of third-party trademarks: A proposal for Chilean regulation in accordance with comparative experience

In recent decades it has been observed that Trademark Law has suffered important modifications that have altered its dogmatic grounds, expanding its scope of protection beyond its traditional confines. As a counterpart to this phenomenon, there has not been a concern in the doctrine to determine cases in which a third party would be authorized to use a trademark without the consent of its owner. This issue is the purpose of this research, for which a comparative analysis of this matter will be carried out, and it will end with the study of this topic in Chilean Trademark Law.