Cocktail Shaker - Patent History

Patent History

By the mid 1860s, the use of a pair of tumblers to mix drinks was common practice. The patent history involves improvements on this practice:

Date Patent No. Inventor Invention
December 24, 1872 #134,274 William Harnett Apparatus for mixing 6 drinks at once (six shakers on a turntable)
October 30, 1877 #196,605 W. H. Trepus air-vented from the bottom
February 1, 1881 #237,150 L. H. Williams mixer with leak-proof edge flaring
August 29, 1882 #263,394 A. Eggers combination shaker which allowed the addition of a tumbler if desired
January 30, 1883 #271,350 W. H. Murphy mixed beverage shaker which included a spring-loaded strainer
June 24, 1884 #300,867 E. J. Hauck the first 3-piece cocktail shaker with a built-in strainer, just as is used today. This design also included an air-vent to allow for faster pouring.
September 30, 1924 #1,509,981 Louis W. Rice fluted dome interior feature which could be used as a juicer called a "beverage shaker" instead of "cocktail shaker".
April 7, 1925 #1,532,681 G. S. Bryce 3-piece glass shaker with cork, a metal stopper, strainer and metal pouring insert. This was the standard design for the 1920s.

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