37 C.F.R. § 41.20 Fees.
Title 37 - Patents, Trademarks, and Copyrights
(a) Petition fee. The fee for filing a petition under this part is $400.00. (b) Appeal fees. (1) For filing a notice of appeal from the examiner to the Board: By a small entity (§1.27(a) of this title)—$250.00. By other than a small entity—$500.00. (2) In addition to the fee for filing a notice of appeal, for filing a brief in support of an appeal: By a small entity (§1.27(a) of this title)—$250.00. By other than a small entity—$500.00. (3) For filing a request for an oral hearing before the Board in an appeal under 35 U.S.C. 134: By a small entity (§1.27(a) of this title)—$500.00. By other than a small entity—$1,000.00. [69 FR 50003, Aug. 12, 2004, as amended at 69 FR 52606, Aug. 27, 2004; 69 FR 55506, Sept. 15, 2004; 69 FR 56546, Sept. 21, 2004; 70 FR 3892, Jan. 27, 2005]
Title 37: Patents, Trademarks, and Copyrights
PART 41—PRACTICE BEFORE THE BOARD OF PATENT APPEALS AND INTERFERENCES
Subpart A—General Provisions
§ 41.20 Fees.