COPPER RIVET DAY 2019. One hundred and forty-six years ago on May 20, 1873, Levi Strauss and Jacob Davis obtained a U.S. patent for using rivets in men’s denim work pants. #elvisswiftdrygoods #desireeverythingdiscardnothing #copperrivetday #copperrivet #rawdenim #welovedenim #bluejeans #bluejeansblues #levistrauss #naplesfl