USCIS on X: "#OTD in 1873 German-born American Levi Strauss & Latvian-born American Jacob Davis received a U.S. patent for “Improvement in Fastening Pocket-Openings.” In other words, work pants made with copper
![LEVI'S STRAUSS Vintage Mens 501 Straight Leg Jeans W38 L32 Blue Button Denim Trousers Pants Casual Regular Fit Everyday Retro Streetwear 3v - Etsy Finland LEVI'S STRAUSS Vintage Mens 501 Straight Leg Jeans W38 L32 Blue Button Denim Trousers Pants Casual Regular Fit Everyday Retro Streetwear 3v - Etsy Finland](https://i.etsystatic.com/8819469/r/il/76abca/4670692245/il_fullxfull.4670692245_shib.jpg)
LEVI'S STRAUSS Vintage Mens 501 Straight Leg Jeans W38 L32 Blue Button Denim Trousers Pants Casual Regular Fit Everyday Retro Streetwear 3v - Etsy Finland
![WorldStrides on X: "On May 20, 1873, Levi Strauss and Jacob Davis receive a patent for blue jeans. http://t.co/kBgYaYIuqs" / X WorldStrides on X: "On May 20, 1873, Levi Strauss and Jacob Davis receive a patent for blue jeans. http://t.co/kBgYaYIuqs" / X](https://pbs.twimg.com/media/CFd_TkSUIAAyOvY.jpg)
WorldStrides on X: "On May 20, 1873, Levi Strauss and Jacob Davis receive a patent for blue jeans. http://t.co/kBgYaYIuqs" / X
![Amazon.com: Levi Jeans Patent - Levi Strauss Fastening Pocket Openings, Great for Sewers Room Decoration, Denim Jeans Poster, Classic Gifts for Fashion Designers and Sewers, 11x14 Unframed Patent Print Poster : Handmade Amazon.com: Levi Jeans Patent - Levi Strauss Fastening Pocket Openings, Great for Sewers Room Decoration, Denim Jeans Poster, Classic Gifts for Fashion Designers and Sewers, 11x14 Unframed Patent Print Poster : Handmade](https://m.media-amazon.com/images/I/71nJt+b2iEL._UF894,1000_QL80_.jpg)
Amazon.com: Levi Jeans Patent - Levi Strauss Fastening Pocket Openings, Great for Sewers Room Decoration, Denim Jeans Poster, Classic Gifts for Fashion Designers and Sewers, 11x14 Unframed Patent Print Poster : Handmade
![Vintage Levi's® 501® Original Jeans W34 L32 Unisex 90s Vintage Retro Brand Denim Pants Straight Fit Levi Strauss - Etsy Vintage Levi's® 501® Original Jeans W34 L32 Unisex 90s Vintage Retro Brand Denim Pants Straight Fit Levi Strauss - Etsy](https://i.etsystatic.com/23376455/r/il/b092b4/5425425386/il_fullxfull.5425425386_ooqu.jpg)