The US Patent Office recently issued the 10 millionth Utility Patent on June 19, 2018.
Also recently, the patent agency I work for, Central Coast Patent Agency, was granted a patent for a local inventor from Aptos with the patent number exceeding 10 million:
US Patent 10,014,195. Published US patent application is 15/661,330. View the patent here
To commemorate this milestone the USPTO also changed the design of U.S. Patent Cover for the second time in the last 100 years. Can you tell which one is the new cover?