(December 15, 2016, 10:53 AM EST) -- CINCINNATI — A Michigan federal judge did not err in rejecting allegations of trademark infringement levied in connection with a rapper’s use of the stage name “Logic” because a plaintiff disc jockey operating as “DJ Logic” failed to demonstrate that consumers would likely be confused, the Sixth Circuit U.S. Court of Appeals ruled Dec. 13 (Lee Jason Kibler v. Robert Bryson Hall II, et al., No. 15-2516, 6th Cir.; 2016 U.S. App. LEXIS 22079)....