{"data":{"id":"us-mt/30-13-336","jurisdiction":"us-mt","citation":"30-13-336","heading":"Common-law rights.","body":"Nothing in this part adversely affects the rights or the enforcement of rights in marks acquired at common law in good faith at any time.","path":["TITLE 30. TRADE AND COMMERCE","CHAPTER 13. ASSUMED BUSINESS NAMES, TRADEMARKS, AND RELATED RIGHTS","Part 3. Trademarks"],"source_url":"https://mca.legmt.gov/bills/mca/title_0300/chapter_0130/part_0030/section_0360/0300-0130-0030-0360.html","current_through":"Montana Code Annotated 2025","vintage":"","retrieved_at":"2026-09-14T04:51:34Z","sha256":"1cf0a19783b8d3b12d7462420483ef488602189ec322fd37f1dba67379d42a7f","source_id":"us-mt","stale":false,"prev":"us-mt/30-13-335","next":"us-mt/30-13-337"},"notice":"GroundRules: Original legal text. Not legal advice."}