1904.13(a) Limited Amendments to Registered Extension of Protection
The holder of a registered extension of protection may request certain changes under §7 of the Trademark Act, 15 U.S.C. §1057, that will affect only the extension of protection in the United States. For example, an applicant may request to amend the registered extension of protection to add a voluntary disclaimer, to amend the translation of the mark as provided during examination, or to limit or partially delete goods, services, or classes. TMEP §1609.01(a). If the USPTO grants the §7 request, the USPTO will notify the IB of the change to the extension of protection to the United States.
See also TMEP §§1906.01 et seq. regarding requests to record changes at the IB.