[Code of Federal Regulations] [Title 37, Volume 1] [Revised as of July 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 37CFR2.68] [Page 255] TITLE 37--PATENTS, TRADEMARKS, AND COPYRIGHTS CHAPTER I--UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE PART 2_RULES OF PRACTICE IN TRADEMARK CASES--Table of Contents Sec. 2.68 Express abandonment (withdrawal) of application. An application may be expressly abandoned by filing in the Patent and Trademark Office a written statement of abandonment or withdrawal of the application signed by the applicant, or the attorney or other person representing the applicant. Except as provided in Sec. 2.135, the fact that an application has been expressly abandoned shall not, in any proceeding in the Patent and Trademark Office, affect any rights that the applicant may have in the mark which is the subject of the abandoned application. [54 FR 34897, Aug. 22, 1989]