Here, the Holy Grail! The US Patent Office patent for Norman Stingley's invention, HIGHLY RESILIENT POLYBUTADIENE BALL, now know affectionately as the Super Ball®.
Don;t you just love history?!
Founded in 2011, The International Sphaeralogical Society was created to celebrate the history and dynamism of the Super Ball®. Invented by chemist Norman Stingley in 1965 and sold by the Wham-O Manufacturing Co., the iconic toy has been the subject of fascination and play for almost half a century. The I.S.S. is dedicated to exploring and promoting the allure of this bounciest of balls.
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