1612.01(b) Domicile Address of Mark Owner
Registrants must provide and keep current the address of their domicile and inform the USPTO of any changes to that address. 37 C.F.R. §2.189; TMEP §601.01(c). A registrant’s domicile address will determine whether the registrant is required to be represented before the USPTO by an attorney who is an active member in good standing of the bar of the highest court of a U.S. state, Commonwealth, or territory (a qualified U.S. attorney). 37 C.F.R. §§2.11, 11.1, 11.14(e); see TMEP §§601, 602, 1612(b). Although determinative of whether a qualified U.S. attorney is required, the requirement for an owner’s domicile address is separate from the requirement for an attorney. 37 C.F.R §2.189; TMEP §1612(a)-(b).
See TMEP §§601.01-601.01(b)(1) regarding determining an owner’s domicile and §601.01(d) regarding hiding the domicile address.