Classification of Goods and Services.
Section 144
SEC. 144. Classification of Goods and Services. – 144.1. Each registration, and any publication of the Office which concerns an application or registration effected by the Office shall indicate the goods or services by their names, grouped according to the classes of the Nice Classification, and each group shall be preceded by the number of the class of that Classification to which that group of goods or services belongs, presented in the order of the classes of the said Classification. 144.2. Goods or services may not be considered as being similar or dissimilar to each other on the ground that, in any registration or publication by the Office, they appear in different classes of the Nice Classification. (Sec. 6, R.A. No. 166a)