(August 2, 2019, 11:53 AM EDT) -- NEW YORK — Countering arguments by Costco Wholesale Corp. that it used the term “Tiffany” as a generic descriptor on engagement rings, Tiffany and Co. argues to the Second Circuit U.S. Court of Appeals in a July 24 appellee brief that the retailer intentionally tried to mislead customers as to the source of inferior rings (Tiffany and Company, et al. v. Costco Wholesale Corp., Nos. 17-2798, 19-338 and 19-404, 2nd Cir.)....