Blue Jeans Patented: Levi Strauss Revolutionizes Fashion
Levi Strauss and Jacob Davis secured a U.S. patent for blue jeans reinforced with copper rivets, transforming workwear into a durable global staple. This legal protection allowed them to mass-produce the garment, sparking an enduring fashion revolution that turned rugged utility into everyday style.
May 20, 1873
153 years ago
Key Figures & Places
What Else Happened on May 20
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A seventy-year-old knight saved England by turning a medieval siege into a cavalry charge. William Marshal—already past any reasonable fighting age—led a relief…
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