Reply To: Jw-22 carb

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January 3, 2021 at 7:44 am #226863
JACQUES
Participant

    In 1953 I was 4 years old and would never have guessed that o-rings had been invented 🙂 🙂 but what does a 4 year old know…

    The first patent for the O-ring, is dated May 12, 1896 as a Swedish patent. J. O. Lundberg, the inventor of the O-ring, received the patent

    https://www.oringsusa.com/html/history_of_o-rings.html#:~:text=The%20O-ring%20was%20invented%20in%201936%20by%20then,a%20lump%20sum%20payment%20of%20%2475%2C000%20for%20it.

    Joining AOMCI has priviledges 🙂

    • This reply was modified 5 years, 10 months ago by JACQUES.