Odaily Planet Daily News According to the documents shared by the chain detective @zachxbt, the brand owner of the Internet celebrity Grumpy Cat, Nyanify, Inc. and Christopher Orlando Torres, have sent a lawyer's letter to the two Meme coin projects "Nyan Meme Coin" and "GrumpyCat Coin", notifying them of suspected trademark infringement and asking them to stop the infringement. The lawyer's letter wrote: "This infringing use has caused actual confusion among consumers about the source of the goods, leading them to believe that the coin is related to our customers in some way." It is reported that Grumpy Cat became popular in 2012 with 14 million fans, but died in 2019.