(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) Submissions must be made to the Trademark Trial and Appeal Board via ESTTA. (1) Text in an electronic submission must be filed in at least 11-point type and double-spaced. (2) Exhibits pertaining to an electronic submission must be made electronically as an attachment to the submission and must be clear and legible. (b) In the event that ESTTA is unavailable due to technical problems, or when extraordinary circumstances are present, submissions may be filed in paper form. All submissions in paper
(a) In an application under section 1(a) of the Act, the applicant may submit substitute specimens of the mark as used on or in connection with the goods or in the sale or advertising of the services, or as used to indicate membership in the collective organization. The applicant must submit a verified statement that the substitute specimen was in use in commerce at least as early as the filing date of the application. The verified statement is not required if the specimen is a duplicate or facsimile