product trademarkglossary / product trademark A trademark that identifies a single good or service, rather than the producing company, a division of a company, or a product line.• A product mark and a house mark often appear together on a label. — Also termed product mark. Cf. house trademark. 词条贡献者 资深译员Michael,国内知名法学院法律翻译专业,擅长翻译各类与劳动诉讼相关的法律文件。