A lining element (16) of a curing mold (10) for a tire forms a molding surface (14), the molding surface comprising recessed and protruding patterns, a first protruding pattern (30) delimiting a first recessed pattern (50), and a second protruding pattern (36) forming an intersection (48) with the first protruding pattern, the intersection partially delimiting at least one second recessed pattern, the second recessed pattern protruding with respect to the first recessed pattern (50), the lining element having a molding element (52) designed to fill the second recessed pattern.