After the USPTO determines that you have met the minimum filing requirements, the application is forwarded to an examining attorney. This may take a number of months. The examining attorney reviews the application to determine whether it complies with all applicable rules and statutes and includes all required fees. Federal registration of trademarks is governed by the Trademark Act of 1946, 15 U.S.C. §1051 et seq., and the Trademark Rules of Practice, 37 C.F.R. Part 2.
A complete examination includes a search for conflicting marks, and an examination of the written application, the drawing, and any specimen.
If the examining attorney decides that a mark should not be registered, the examining attorney will issue a letter (Office action) explaining any substantive reasons for refusal, and any technical or procedural deficiencies in the application. If only minor corrections are required, the examining attorney may contact the applicant by telephone or e-mail (if the applicant has authorized communication by e-mail). If the examining attorney sends an Office action, the applicant’s response to the Office action must be received in the Office within six months of the mailing date of the Office action, or the application will be declared abandoned.
If the applicant’s response does not overcome all objections, the examining attorney will issue a final refusal. To attempt to overcome a final refusal, the applicant may, for an additional fee, appeal to the Trademark Trial and Appeal Board, an administrative tribunal within the USPTO.