Category Archives: digests

Hidden Gems in the USPC: Cross-References & Digests

I’m not a huge fan of the U.S. Patent Classification System. It’s not intuitive and its documentation can be intimidating. The structure of the USPC is a mish-mash of historical practices and applied theories. Although it’s frequently described as a … Continue reading

Posted in cross-reference art collections, digests, USPC | Leave a comment