Fla. Stat. § 495.161 : Regulation Of Trade, Commerce, Investments, And Solicitations — Registration And Protection Of Trademarks — Common-law rights Date: 18 Apr 2016 TEXT PDF Current through Chapter 269 of the 2016 Legislative Session Nothing herein shall adversely affect the rights or the enforcement of rights in marks acquired in good faith at any time at common law. Fla. Stat. § 495.161 s. 1, ch. 67-58; s.18, ch. 2006-191.