New USPTO Patents Central FAX Number Starting July 15, 2005

On July 15, 2005, the Central Facsimile (FAX) Number will change from 703-872-9306 to 571-273-8300. Faxes sent to the old number will be routed to the new number until September 15, 2005. After September 15, 2005, the old number will no longer be in service and 571-273-8300 will be the only facsimile number recognized for "centralized delivery."

The official notice dated June 20, 2005 also includes an "updated list of exceptions to the centralized delivery and facsimile transmission policy for patent related correspondence." Questions regarding this notice may be e-mailed to PatentPractice@uspto.gov, or directed to the Inventors’ Assistance Center by telephone at 800-786-9199, or 571-272-1000.