37 C.F.R. § 10.15 Refusal to recognize a practitioner.
Title 37 - Patents, Trademarks, and Copyrights
Any practitioner authorized to appear before the Office may be suspended or excluded in accordance with the provisions of this part. Any practitioner who is suspended or excluded under this subpart or removed under §10.11(b) shall not be entitled to practice before the Office.
Title 37: Patents, Trademarks, and Copyrights
PART 10—REPRESENTATION OF OTHERS BEFORE THE PATENT AND TRADEMARK OFFICE
Individuals Entitled To Practice Before the Patent and Trademark Office
§ 10.15 Refusal to recognize a practitioner.
