May 20, 1873: The Pants That Changed the World | WIRED
Blue jean birthday. Hold on to your pockets, kids. Your… | by Colleen Killingsworth | Timeline
Wikipedia on Twitter: "On this day in 1873: Levi Strauss and Jacob Davis received a U.S. patent for blue jeans with copper rivets. https://t.co/kfw7zRz7tU https://t.co/v030H9cKFQ" / Twitter
How The Immortal Blue Jeans Patent Launched An Apparel Empire | John Rizvi, P.A. | The Patent Professor
On This Day.... Levi Strauss and Jacob Davis receive patent for blue jeans - Texas Forest Country Living
Levi Strauss and Jacob Davis Patent Blue Jeans - HISTORY
Knowing Nevada: The Beginning of Blue Jeans | KRNV
May 20 1873 – Levi Strauss and Jacob Davis Receive Patent for Blue Jeans
The 80-Year Coverup - Levi Strauss & Co : Levi Strauss & Co
May 20 in history: Shakespeare's sonnets published, Cuba gains independence and more, World News | wionews.com
May 20, 1873: Levi Strauss and Jacob Davis acquire blue jeans patent | History 101
Levi Strauss and Jacob Davis receive patent for blue jeans with copper rivets
Today in Patent History: Blue Jeans Patented May 20, 1873 - IPWatchdog.com | Patents & Patent Law
A brief history of blue jeans | Fortune
This Day in History - May 20: Levi's blue jeans patented (no prep/sub plans)
Branching Out Salon - This day marks the birth of the most popular articles of clothing: blue jeans! Levi Strauss and Jacob Davis received a patent to create the very first work
Jeans - Wikipedia
USA Patent for 1870's Blue Jeans by Levi Strauss Drawings – Photoseeum
This Day In Market History: Levi Strauss Granted First Blue Jean Patent
Happy 143rd, Blue Jeans! - Levi Strauss & Co : Levi Strauss & Co
WorldStrides on Twitter: "On May 20, 1873, Levi Strauss and Jacob Davis receive a patent for blue jeans. http://t.co/kBgYaYIuqs" / Twitter
Throwback Thursday: The 501 Jean turns 141 - Levi Strauss & Co : Levi Strauss & Co
Knowing Nevada: The Beginning of Blue Jeans | KRNV
The day blue jeans were born - The Hindu
Levi's jeans: How they started, how they're made and how they've changed
This Day in History: Levi Strauss and Jacob Davis Receive Patent for Blue Jeans - video Dailymotion
Levi Strauss and Jacob Davis receive patent for blue jeans - May 20, 1873 - HISTORY.com | Blue jeans, Levi strauss, Jacobs
This Day In History: Levi Strauss patents blue jeans - ABC7 New York
