Ajit Pai @AjitPai
On this date in 1897, Karl Elsener was granted a patent for what he called an “Officer’s and Sports Knife.” It included six tools, such as a screwdriver and can opener. It is better known today as the @SwissArmy knife. 🇨🇭 Via @knifeplanet: https://t.co/nNpyggqp6r — PolitiTweet.org