{"data":{"id":"us-il/765-ilcs-1036-80","jurisdiction":"us-il","citation":"765 ILCS 1036/80","heading":"Common law rights.","body":"Nothing in this Act shall adversely affect the rights or the enforcement of rights in marks acquired in good faith at any time at common law.","path":["CHAPTER 765 PROPERTY","Trademark Registration and Protection Act."],"source_url":"https://www.ilga.gov/legislation/ILCS/details?ActID=2232\u0026ChapterID=62\u0026ChapAct=FullText\u0026Print=True","current_through":"at least Public Act 104-790","vintage":"","retrieved_at":"2026-09-15T04:46:46Z","sha256":"5da0050193748e4f66c9e333d9812c4ee646efc0fdbad573c39b4b8ba8d9b77c","source_id":"us-il","stale":false,"prev":"us-il/765-ilcs-1036-75","next":"us-il/765-ilcs-1036-85"},"notice":"GroundRules: Original legal text. Not legal advice."}