STATE Order Form Mail To: Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402 Title 37-Patents, Part CHAPTER I-Patent and Trademark Office, Department of 1 CHAPTER II-Copyright Office, Library of Congress 201 301 401 CHAPTER PATENT AND TRADEMARK EDITORIAL NOTES: 1. Chapter I-Patent and Trademark Office, Department of 2. Nomenclature changes affecting Chapter I appear at 40 FR 5158, Feb. 4, Rules of practice in patent cases Secrecy of certain inventions and licenses to export and file applications in foreign countries. |