(September 30, 2019, 1:16 PM EDT) -- KANSAS CITY, Mo. — In a Sept. 27 ruling, a federal judge in Missouri rejected a lawsuit by a jewelry company that seeks a declaration that it is the rightful owner of the “Hallmark Diamonds” and “Hallmark Rings” trademarks (Hallmark Industries Inc. v. Hallmark Licensing LLC, No. 18-236, W.D. Mo., 2019 U.S. Dist. LEXIS 166665)....