Sec. 14. Nothing contained 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.
Mich. Comp. Laws § 429.44
Common law rights
Applied in 3 court decisions — leading case 412 F. Supp. 2d 612 - Wysong Corp. v. M.I. Industries (2005)
Most recently applied in Movie Mania Metro, Inc. v. GZ DVD's Inc. (September 2014)
1969, Act 242, Eff
Official source: Michigan Legislature. Reproduced from public-domain Michigan statutes; confirm against the official source for the current text. Not legal advice.