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

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If you find a patent number or patent date by this manufacturer that is not on this list, please contact the Site Historian.


Key to Links for Patent Information

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
919,463 Apr. 27, 1909 Electric controlling means Charles Stowe Reno Cincinnati, OH
1,007,902 Nov. 07, 1911 Commutator-short-circuiting device Louis Henry Thullen Cincinnati, OH
1,033,188 Jul. 23, 1912 Dynamo-electric machine Clarence Corbin Mitchell Madisonville, OH
1,074,392 Sep. 30, 1913 Electric-motor regulation and control Frank W. Willey Cincinnati, OH
    Electric-motor regulation and control Louis H. Thullen Cincinnati, OH  
1,256,705 Feb. 19, 1918 Induction-motor Justin Lebovici Oakley, OH
1,329,780 Feb. 03, 1920 Power-transmitting apparatus Justin Lebovici Oakley, OH The invention is basically a generator-motor set to be used in transmitting power from the engine to the wheels of an automobile.
1,422,110 Jul. 11, 1922 Interlock circuit protector Justin Lebovici Oakley, OH
1,522,637 Jan. 13, 1925 Induction motor Justin Lebovici Oakley, OH