“The National Archives of the US Coloring Book of Patents 2016 We’ve chosen some of our favorite patents from our holdings for you to color. We’d love to see how you color them in—share them with us on Twitter by using the hashtag #ColorOurCollections and tagging @usnatarchives. These patents came from the Records of the Patent and Trademark Office (Record Group 241). And you can find even more of our fascinating patents online by searching our digital catalog https://catalog.archives.gov/.” [Via Gov-Info]