|| 1859-1899 | 1900-1919 | 1920-1929 | 1930-1939 | 1940-1949 | 1950-1959 | 1960-1969 | 1970-2000 ||

1859 - 1899

55509 12 June, 1866 Frederich Liesche "Apparatus for Making Coffee"	74937 Feb. 25, 1868 Julius Petsch "Coffee Making Apparatus"	109901 Dec. 6, 1876 L. Hildebrand "Coffee Steamer"	386817 July 31, 1888 August Harry "Coffee Pot"

1900 - 1919

881570 Mar. 10, 1908 George Giovanna "Apparatus for Preparing Extracts"	D45585 Apr. 14, 1914 Albert Cohn "Coffee Percolator"	D46523 Oct. 13, 1914 Gerhard Behrend (Silex Co.) "Coffee Percolator"	D47545 July 6, 1915 F. Ricciardelli & J. Bleichrode (Crystal Percolator) "Percolator"
D47681 Aug 10, 1915 Charles A. Allen Jr. "Coffee Percolator"	1157778 Oct. 26, 1915 G. F. Hemming & M. L. Baker "Percolator"	1168988 Jan. 18, 1916 Arthur Zimmermann "Percolator"	1232808 July 10, 1917 Loeser Kalina "Percolator"

1920 - 1929

1634705 July 5, 1927 Hazel M. Bridges (Silex Co.) "Drainer"	1652955 Dec. 13, 1927 F. B. Price "Coffee Percolator"	1674857 June 26, 1928 Robert L. Emerson "Method of Making a Coffee Infusion"	D80014 Dec. 3, 1929 Anne M. Boever (Silex Co.) "Coffee Maker"

1930 - 1939

1917071 July 4,1933 John E. Smith "Apparatus for Making Coffee"	1952733 March 27, 1934 John E. Smith "Motor"	1967811 July 24, 1934 Harvey Cory (Cory Corp.) "Vacuum Coffee Brewer"	1983209 Dec. 4, 1934 Frank E. Wolcott (Silex Co.) "Electric Coffee Maker"
2028033 Jan. 14, 1936 Frank E. Wolcott (Silex Co.) "Coffee Maker"	2072935 March 9, 1937 Frank E. Wolcott (Silex Co.) "Coffee Making Device"	2097681 Nov. 2, 1937 Frank E. Wolcott (Silex Co.) "Coffee Maker"	2137884 Nov. 22, 1938 Walter R. Weeks (General Electric) "Coffee Maker Handle"
D86430 Oct. 19, 1931 Frank E. Wolcott (Silex Co.) "Coffee Maker"	D90024 May 30, 1933 Alfred F. Fukal (Sunbeam Corp.) "Coffee Maker"	D90884 Oct. 17, 1933 Donald L. Hadley (Westinghouse) "Coffee Maker"	D94194 Jan. 1, 1935 Frank C. Ehrenreich (Continental Coffee Corp.) "Coffee Making Apparatus"
D104158 April 20, 1937 Simon W. Farber (Faberware) "Coffee Maker"	D106778 Nov. 2, 1937 Oscar M. Anderson (Landers Frary & Clark) "Coffee Maker"	D114097 April 4, 1939 Harvey Cory (Cory Corp.) "Filter Rod for a Coffee Brewer"	D114364 April 18, 1939 Simon W. Farber (Faberware) "Coffee Maker"

1940 - 1949

2234678 March 11, 1941 Leroy A. Matson (Hill-Shaw Co.) "Filter"	2274607 Feb. 24, 1942 Joseph H. Cohn (Casco Products Corp.) "Coffee Maker"	2284359 May 26, 1942 Brian C. Bellows, Jr. (General Electric) "Coffee Maker"	2312555 March 2, 1943 Ivar Jepson (Sunbeam Corp.) "Coffee Maker"
D136404 Sept. 28, 1943 Frank E. Wolcott (Silex Co.) "Combined Coffee and Tea Maker"	2359405 Oct. 3, 1944 Harvey Cory (Cory Corp.) "Coffee Brewer"	2372872 April 3, 1945 Harry B. Wolper "Auxiliary Unit for Beverage Brewers"	2376410 May 22, 1945 Harry B. Wolper "Beverage Brewer and Filter"
D141313 May 22, 1945 Edward J. Ruhnke (Hill-Shaw Co.) "Filter for Beverage Brewers"	2413890 Jan 7, 1947 Ludwig Reichold (Silex Co.) "Seal Breaker for Coffee Makers"	D148601 Feb. 10, 1948 Wesley R. Becher (Silex Co.) "Filter for Coffee Makers"	D150482 Aug. 3, 1948 Harry Wohl (Nicro Steel Products, Inc.) "Vacuum Coffee Maker"

1950 - 1959

D157428 Feb. 21, 1950 Harper Richards (Cory Corp.) "Beverage Brewer"	D157486 Feb. 28, 1950 Matthew P. Glowacki "Filter for Coffee Makers"	2619895 Dec. 2, 1952 H. H. Schott "Coffee Maker"	D167454 Aug. 12, 1952 Arthur Games (Cona Ltd.) "Coffee-Making Machine"
2078398 May 17, 1955 Charles S. Mertler (Stevens Manufacturing) "Automatic Coffee Maker"	2738073 March 13, 1956 Ivar Jepson (Sunbeam Corp.) "Filter Assembly"	2747740 May 29, 1956 Wilbur D. Curtis "Vacuum Type Coffee Strainer"	D186182 Sept. 22, 1959 C. H. Wickenberg, et. al. (Sunbeam Corp.) "Coffee Maker"

1960 - 1969

D190247 May 2, 1961 G. F. Brinkman, et. al. (Cona Ltd.) "Coffee Maker"	3224360 Dec. 21, 1965 C. H. Wickenberg, et. al. (Sunbeam Corp.) "Automatic Coffee Maker"	D207659 May 16, 1967 H. F. T. Schellens (North American Phillips Co.) "Coffee Maker"	3334573 Aug. 8, 1967 Kaname Kanemaru, et. al. "Percolator"

1970 - 2001

4793245 Dec. 27, 1988 Shimichi Kimura (Sharp) "Vacuum Coffee Maker"	4841849 Jun. 27, 1989 Nobuo Shimomura, et. al. (Toshiba) "Coffee Maker or Like Beverage Making Device"	5892204 Apr. 6, 1999 John McNair, et. al. (Chiaphua Industries) "Vacuum Coffee Maker"	6178874 Jan. 30, 2001 Carsten Jorgensen (PI Design) "Device for Preparing Hot Beverages..."

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