substantial equivalent

substantial equivalent. Patents. The same essential thing as the patented item, so that if two devices perform substantially the same function in substantially the same way to achieve the same result, they are equivalent even though they differ in name, form, or shape. — Also termed substantial equivalent of a patented device. [Cases: Patents 237. C.J.S. Patents §§ 425–426.]

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词条贡献者

译者李科，毕业于世界顶级翻译学院，擅长翻译各种与国家安全审查相关的法律文件。