Patent grant single-page TIFF images (JUL 31, 1790 - present) (Grant Yellow Book 2 based on WIPO ST.33)Back to Results
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 (single-page TIFFs). Includes a separate weekly Certificates-of-Correction (C-of-C) file and a daily Certificates file.
These documents replace the original data disseminated by the Electronic Information Products Division (EIPD). For more information on the data, contact email@example.com (link sends e-mail).
Latest Release2020-03-17 Download (12.9 GB)
Documents & Resources
Looking for more resources?
The zip files here also contain resources.