alternative expression

alternative expression. Patents. In a patent claim, a recitation of two or more elements or limitations that perform the same function (iron, steel, or other magnetic material). • Although once contrary to U.S. Patent and Trade-mark Office policy, alternative expressions are now permitted if they present no uncertainty or ambiguity about the scope or clarity of the claims. — Also termed alternative language. [Cases: Patents 101(5).]

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词条贡献者

资深译员Bryan，毕业于美国一流的翻译学院，专注翻译各种与贸易与海关有关的法律文件。