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You are here: Home / Breweries / Patent No. 4494451A: Brewing Apparatus

Patent No. 4494451A: Brewing Apparatus

January 22, 2015 By Jay Brooks

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Today in 1985, US Patent 4494451 A was issued, an invention of John F. Hickey, for his “Brewing Apparatus.” Here’s the Abstract:

Brewing apparatus which comprises a first vessel including heating means, a second vessel including strainer means, a third vessel, and a valve means and pump arrangement by means of which the three vessels can be coupled as necessary for fluid transfer purposes so that the first vessel can be used firstly as a hot liquor tank to produce hot liquor which is transferred to the third vessel which serves firstly as a hot liquor container, from which in use the hot liquor is transferred to the second vessel wherein it is mashed with malt to produce a wort and which serves firstly as a mash tun, from which the wort is transferred to the first vessel therein to be heated with hops whereby the first vessel serves secondly as a brewing kettle from which the resultant brew is transferred to the third vessel which serves secondly as a fermenting vessel.

US4494451-1
US4494451-2

Filed Under: Breweries, Just For Fun, Politics & Law, Related Pleasures Tagged With: Brewing Equipment, Law, Patent, Science of Brewing



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