(a) (1) An appeal filed under the provisions of § 2.141(a) from the final refusal of an application must be filed within the time provided in § 2.62(a) . (2) An appeal filed under the provisions of § 2.141(b) from an expungement or reexamination proceeding must be filed within three months from the issue date of the final Office action. (3) An appeal is taken by filing a notice of appeal, as prescribed in § 2.126 , and paying the appeal fee. (b) (1) The brief of appellant shall be filed within sixty
Trademark applicants, registrants, and parties to proceedings before the Trademark Trial and Appeal Board and their attorneys or agents are required to conduct their business with decorum and courtesy. Documents presented in violation of this requirement will be submitted to the Director and will be returned by the Director's direct order. Complaints against trademark examining attorneys and other employees must be made in correspondence separate from other documents. 37 C.F.R. §2.192 Part 3 pertaining