(a) An application under section 1(a) of the Act, an amendment to allege use under § 2.76 , a statement of use under § 2.88 , an affidavit or declaration of continued use or excusable nonuse under § 2.160 , or an affidavit or declaration of use or excusable nonuse under § 7.36 must include one specimen per class showing the mark as actually used in commerce on or in connection with the goods or services identified. When requested by the Office as reasonably necessary to proper examination, additional
(a) Prior to seeking concurrent use, an application for registration on the Principal Register under the Act must assert use in commerce and include all the application elements required by the preceding sections, in addition to § 2.44 or § 2.45 , if applicable. (b) The applicant must also include a verified statement that indicates the following, to the extent of the applicant's knowledge: (1) For a trademark or service mark, the geographic area in which the applicant is using the mark in commerce;