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Patent Stories

A vintage fire engine and extinguisher advertising lithograph

History of the Fire Extinguisher

Almon Granger patented the chemical fire extinguisher in 1880, building on a 1723 gunpowder design. The dry chemical unit arrived in 1928 and changed firefighting.

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We turn original US patents into watercolor works of art. Each design is carefully crafted in our Kentucky factory.

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Disclaimer

Our prints are independently created from public-domain U.S. patent drawings. Any trademarks or brand names referenced are used solely to identify the original patented invention. Timeless Patents is not affiliated with, endorsed by, or sponsored by the trademark owners. All trademarks and copyrights belong to their respective holders.

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