But then we wouldn't have the popcicle patent war of the 1920s https://www.archives.gov/publications/prologue/2005/spring/popsicle#:~:text=On%20June%2011%2C%20

But then we wouldn't have the popcicle patent war of the 1920s https://www.archives.gov/publications/prologue/2005/spring/popsicle#:~:text=On%20June%2011%2C%201924%2C%20Epperson,his%20attention%20to%20other%20matters https://www.archives.gov/publications/prologue/2005/spring/p....