• Patent Grant Multi-Page TIFF Images (1790 - Present)

    Updated: Jan 12, 2014

    Contains the images of each patent grant issued weekly (Tuesdays) from July 31, 1790 to Present in Tagged Image File Format (TIFF) Revision 6.0 with CCITT Group 4 Compression (multi-page TIFFs) from the USPTO USAPat optical disc product (discontinued 12/31/2011). Also included are older grants that have new Certificates-of-Correction (C-of-C) and rescanned images of older patent grants. Approx. 4,000 patent grants per week. Approx. 6 GB per week. Entire collection approx. 8 TB.

    Data and Resources

    About this Dataset

    Resource Type Dataset
    Metadata Date 07/02/2013
    Metadata Created Date Jul 20, 2013
    Metadata Updated Date Jan 12, 2014
    Reference Date(s) 07/31/1790 - Present
    Responsible Party Unknown
    Contact Email
    Access Level public
    Data Dictionary http://www.uspto.gov/patft/help/images.htm
    Data Quality TRUE
    Frequency Of Update Weekly (Tuesday)
    Granularity City, State, Zipcode, Country
    Issued 07/31/1790
    Metadata Source dms
    References http://www.uspto.gov/patft/help/images.htm
    Spatial Text Mailing Address
    Theme Section 15. Business Enterprise

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