Bayu stuffing is a registered fish trademark and belongs to Class 29 or 35. According to the trademark classification of the National Intellectual Property and Trademark Office, it is known that fish and meat trademarks should be registered as trademarks in categories 29 and 35. The fish and meat trademark registration belongs to Class 29, and the detailed products are as follows: Subclass 2902: Meat 290046, Fish Fillets 290041.