§ 360-i. Classification. The secretary shall by regulation establish a
classification of goods and services for convenience of administration
of this article, but not to limit or extend the applicant's or
registrant's rights, and a single application for registration of a mark
may include any or all goods upon which, or services with which, the
mark is actually being used indicating the appropriate class or classes
of goods or services. When a single application includes goods or
services which fall within multiple classes, the secretary may require
payment of a fee for each class. To the extent practical, the
classification of goods and services should conform to the
classification adopted by the United States Patent and Trademark Office.