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 译者晓琳,法学硕士(国际争议解决方向),擅长翻译各种与复杂跨境争议相关的法律文件。