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Manufacturers Index - Sterling Engine Co.
Patents
This page contains information on patents issued to this manufacturer.

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USPTO = U.S. Patent Office . Images of the actual patent can be viewed on the U.S. Patent Office web site but a special TIFF viewer must be installed with your browser in order properly work. More information on how to configure your computer to view these patents can be found at TIFF image Viewers for Patent Images.
DATAMP = Directory of American Tool And Machinery Patents . A sister site to VintageMachinery.org with information on patents related to machinery and tools. A much easier user interface than the USPTO's for finding information on machinery patents.

Patent Number Date Title Name City Description
1,246,952 Nov. 20, 1917 Brake Mechanism Elwood T. Larkin Buffalo, Erie County, NY
1,291,560 Jan. 14, 1919 Reversing Gearing. Elwood T. Larkin Buffalo, Erie County, NY
1,339,500 May. 11, 1920 Pump Charles A. Criqui Buffalo, Erie County, NY Charles A. Criqui, Sr. was the founder & president of Sterling Engine Co., Buffalo, NY.
    Pump Elwood T. Larkin Buffalo, Erie County, NY  
1,691,201 Nov. 13, 1928 Carburetor Elwood T. Larkin Buffalo, Erie County, NY Charles A. Criqui, Sr. was the founder & president of Sterling Engine Co., Buffalo, NY.
1,713,541 May. 21, 1929 Lubricant Cooling Device for Internal Combustion Engines and the Like Elwood T. Larkin Buffalo, Erie County, NY Charles A. Criqui, Sr. was the founder & president of Sterling Engine Co., Buffalo, NY.
1,739,007 Dec. 10, 1929 Piston for Internal Combustion Engines Elwood T. Larkin Buffalo, Erie County, NY Charles A. Criqui, Sr. was the founder & president of Sterling Engine Co., Buffalo, NY.
1,776,683 Sep. 23, 1930 Automatic Controlling System for Internal Combustion Engines Elwood T. Larkin Buffalo, Erie County, NY Elwood T. Larkin worked for the Sterling Engine Co., Buffalo, NY.
1,789,005 Jan. 13, 1931 Drip Pan for Carburetors Elwood T. Larkin Buffalo, Erie County, NY Charles A. Criqui, Sr. was the founder & president of Sterling Engine Co., Buffalo, NY.
1,947,603 Feb. 20, 1934 Gas Mixing Device Elwood T. Larkin Eggertsville, Erie County, NY Charles A. Criqui, Sr. was the founder & president of Sterling Engine Co., Buffalo, NY.
1,949,542 Mar. 06, 1934 Piston Elwood T. Larkin Amherst, Erie County, NY Charles A. Criqui, Sr. was the founder & president of Sterling Engine Co., Buffalo, NY.
2,012,550 Aug. 27, 1935 Viscosometer Richard Powis Buffalo, Erie County, NY
2,017,154 Oct. 15, 1935 Valve Seat Construction for Engines and the Like Elwood T. Larkin Eggertsville, Erie County, NY Charles A. Criqui, Sr. was the founder & president of Sterling Engine Co., Buffalo, NY.
2,099,898 Nov. 23, 1937 Portable Foundation for Machinery Elwood T. Larkin Eggertsville, Erie County, NY Charles A. Criqui, Sr. was the founder & president of Sterling Engine Co., Buffalo, NY.
2,104,347 Jan. 04, 1938 Piston Elwood T. Larkin Eggertsville, Erie County, NY Charles A. Criqui, Sr. was the founder & president of Sterling Engine Co., Buffalo, NY.
2,324,005 Jul. 13, 1943 Control System for Internal Combustion Engines Elwood T. Larkin Amherst, Erie County, NY
2,399,826 May. 07, 1946 Diffuser Joseph W. Ridgway Detroit, Wayne County, MI