![Lo Que Pasó en la Historia: May 20: In 1873, Levi Strauss and Jacob Davis received a patent on the Blue Jeans with copper rivets in terminal pockets to make them strong Lo Que Pasó en la Historia: May 20: In 1873, Levi Strauss and Jacob Davis received a patent on the Blue Jeans with copper rivets in terminal pockets to make them strong](http://2.bp.blogspot.com/-6d8DdKX9hB8/VSpvxCd3-ZI/AAAAAAAAHVE/zamEhiXbj9M/s1600/FIVE%2BMINERS%2BWITH%2BLEVI%2BJEANS.jpg)
Lo Que Pasó en la Historia: May 20: In 1873, Levi Strauss and Jacob Davis received a patent on the Blue Jeans with copper rivets in terminal pockets to make them strong
![Jacob Levi's research works | University College London Hospitals NHS Foundation Trust, London (uclh) and other places Jacob Levi's research works | University College London Hospitals NHS Foundation Trust, London (uclh) and other places](https://www.researchgate.net/publication/357137229/figure/fig1/AS:1102165477195781@1639788135917/e-Baricitinib-PO_Q320.jpg)
Jacob Levi's research works | University College London Hospitals NHS Foundation Trust, London (uclh) and other places
![Lo Que Pasó en la Historia: May 20: In 1873, Levi Strauss and Jacob Davis received a patent on the Blue Jeans with copper rivets in terminal pockets to make them strong Lo Que Pasó en la Historia: May 20: In 1873, Levi Strauss and Jacob Davis received a patent on the Blue Jeans with copper rivets in terminal pockets to make them strong](http://1.bp.blogspot.com/-a33ttlR5jr8/VSpvpyXF9OI/AAAAAAAAHUc/8K1USQ0TeuM/s1600/640px-Levi_Strauss_1.jpg)
Lo Que Pasó en la Historia: May 20: In 1873, Levi Strauss and Jacob Davis received a patent on the Blue Jeans with copper rivets in terminal pockets to make them strong
![This Day in History: May 20, 1873: Levi Strauss and Jacob Davis receive patent for blue jeans | Levi, Overall men, Levi strauss This Day in History: May 20, 1873: Levi Strauss and Jacob Davis receive patent for blue jeans | Levi, Overall men, Levi strauss](https://i.pinimg.com/originals/73/4c/1a/734c1a2dfea29d91cb4673ac08fa0198.jpg)