NEW AND USEFUL

NEW AND USEFUL new and useful. Patents. Two of the requirements for an invention to be patentable ¡ª namely, that the invention be novel and that it have practical utility. 35 USCA ¡ì 101. See PATENT(3). [Cases: Patents 37, 46. C.J.S. Patents ¡ì¡ì 29¨C30, 59.] How do Chinese lawyers translate the term NEW AND USEFUL?