; and (B) by striking Patent and Trademark Office Appropriation Account and inserting United States Patent and Trademark Office Innovation Promotion Fund ; (3) by striking subsection (c) and inserting the following: (c) Collection of funds for PTO activities (1) In general Fees authorized in this title or any other Act to be charged or established by the Director shall be collected by the Director and shall be available to the Director until expended to carry out the activities of the Patent and Trademark Office. (2) Use of fees (A) Patent fees Any fees that are collected under this title, and any surcharges on such fees, may only be used for expenses of the Office relating to the processing of patent applications and for other activities, services, and materials relating to patents and to cover a proportionate share of the administrative costs of the Office. (B) Trademark fees Any fees that are collected under section 31 of the Trademark Act of 1946 (as defined in subsection (d)(1)) ( 15 U.S.C. 1113 ), and any surcharges on such fees, may only be used for expenses of the Office relating to the processing of trademark registrations and for other activities, services, and materials relating to trademarks and to cover a proportionate share of the administrative costs of the Office. ; (4) by redesignating subsections (d) and (e) as subsections (e) and (f), respectively; (5) by inserting after subsection (c) the following: (d) Revolving fund (1) Definitions In this subsection— (A) the term Fund means the United States Patent and Trademark Office Innovation Promotion Fund established under paragraph (2)