Enforcement Rules of the Patent Act Article 57

The so-called “same class” prescribed under Paragraph 2, Article 129 of the Act shall mean articles categorized under the same Class in the International Classification for Industrial Designs.
中文原文 專利法施行細則第57條
本法第一百二十九條第二項所稱同一類別,指國際工業設計分類表同一大類之物品。

English translation for reference only; the Chinese text prevails. Not legal advice.