Printing facilities are available for a fee. The Patent Depository Library at the New York Public Library has a complete collection of patent documents from 1790 to the present. For more information on this collection see Patents and Trademarks at the New York Public Library . The Yale Science Libraries can often obtain copies of patent documents for you through our interlibrary loan service. See the Interlibrary Loan Information Sheet for more information.
Users can search by document number, or keywords from the title and scope.
Information presented in the search results is limited to document number, title, organization and ordering information. Orders are directed to the developing organization or its designated supplier and to ANSI for acceptance and fulfillment.