rule of operationglossary / RULE OF OPERATION rule of operation. Patents. A method of using a machine to produce its intended useful result. • A rule of operation and moving parts generally distinguish a machine from an article of manufacture. 词条贡献者 法律翻译Jessie,在一家亚洲一流律师事务所的北京办公室担任全职法律翻译,擅长翻译有关港口、铁路、公路与海运的法律文件。