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You are here: Home / Breweries / Patent No. 37578A: Improved Extract Of Malt

Patent No. 37578A: Improved Extract Of Malt

February 3, 2015 By Jay Brooks

patent-logo
Today in 1863, US Patent 37578 A was issued, an invention of Thomas Hawks, for his “Improved Extract of Malt.” There’s no Abstract, but the entire application is rendered as a two-page image. This is a very old patent, older than most commercial breweries still with us, issued in the middle of the Civil War.

US37578-0
US37578-1

Filed Under: Breweries, Food & Beer, Politics & Law, Related Pleasures Tagged With: Law, Malt, Patent, Science of Brewing



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