May 20, 1873 marked an historic day: the birth of the blue jean. It was on that day that Jacob Davis obtained a U.S. patent on the process of putting rivets in men's work pants for the very first time.
May 20, 1873 marked an historic day: the birth of the blue jean. It was on that day that Jacob Davis obtained a U.S. patent on the process of putting rivets in men's work pants for the very first time.
