Manual of Patent Examining Procedure Sixth Edition, Revision 1 This Manual is published to provide Patent and Trademark Office patent examiners, applicants, attorneys, agents, and representatives of applicants with a reference work on the practices and procedures relative to the prosecution of patent applications before the Patent and Trademark Office. Printed copies of the MPEP are available on a subscription basis (current edition plus change pages as issued) for $97 ($121.25 to foreign addresses) from the Government Printing Office by ordering stock number 903-007-00000-1 (File Code 1A, 0-16-016459-1, C21.15) at 202-512-1800 (fax: 202-512-2250). The MPEP is available in electronic form as an ASCII text file downloadable (no charge) from the PTO BBS (703-305-8950) or the PTO WWW site on the Internet (WWW address (url): http://www.uspto.gov/), as a searchable text file on the Patents ASSIST CD-ROM product which includes many other useful files (CD Answer software), and as a searchable text file with hypertext links on floppy disk (FolioVIEWS 3.1 software under MS-DOS or MS Windows). The CD Answer version of the MPEP (on Patents ASSIST) may not be used in a network unless an additional fee is paid (call 703-306-2600 for details). The FolioVIEWS version of the MPEP may be used in a network at no additional cost. The electronic versions are not sold on a subscription basis. Each revision is fully incorporated into the base edition and republished as a whole. MPEP on Patents ASSIST with CD Answer (CD-ROM) $50 per copy (not a subscription) MPEP with FolioVIEWS for MS-DOS (ten 3 1/2 HD diskettes) $100 per copy MPEP with FolioVIEWS for MS-Windows (ten 3 1/2 HD diskettes) $100 per copy For additional information about the MPEP on CD-ROM or floppy disk, or to request an order form for either product, please contact: U.S. Patent and Trademark Office Office of Electronic Information Products Crystal Park 3, Suite 441 Washington, D.C. 20231 Phone: (703) 306-2600; Fax: (703) 306-2737