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Manufacturers Index - Standard Electrical Tool Co.

Standard Electrical Tool Co.
Cincinnati, OH, U.S.A.
Company Website: http://www.setco.com/
Manufacturer Class: Metal Working Machinery

Patents
This page contains information on patents issued to this manufacturer.

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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
2,008,943 Jul. 23, 1935 Grinding machine Edward J. Bodey Norwood, OH This patent number was seen on a "Type WSG Wet Stone Grinder" in a 1947 catalog, page 17, from the Standard Electrical Tool Co. The illustrated machine was that company's name on the base.
2,623,337 Dec. 30, 1952 Universally adjustable protractor tool guide John J. Falls Cincinnati, OH
2,741,880 Apr. 17, 1956 Grinder or the like John J. Falls Cincinnati, OH
2,741,881 Apr. 17, 1956 Grinder or the like John J. Falls Cincinnati, OH
2,791,067 May. 07, 1957 Grinding apparatus John J. Falls Cincinnati, OH
2,946,731 Jul. 26, 1960 Method and apparatus for electrolytic shaping John J. Falls Cincinnati, OH "This invention relates to a method and apparatus for shaping metallic objects by the electrolytic process. Electrolytic shaping involves the removal of material from a metallic objects by passing high amperage direct current between a metallic object, or workpiece, and a rapidly rotating conductive wheel or disc moving in close proximity to the workpiece in the presence of a water solution of electrolytic salts. With the wheel or disc rotating in very light contact against the workpiece, material is removed from the workpiece principally by electro-chemical action rather than the snagging action common to the ordinary abrasive wheel method..."
3,191,349 Jun. 29, 1965 Attachment mounting means for a boring mill ram Raymond A. Huhn Cincinnati, OH
3,345,281 Oct. 03, 1967 Electrolytic shaping apparatus John J. Falls Cincinnati, OH "The electrolytic shaping technique involves charging a current conductive workpiece with a positive electrical charge of high amperage direct current, while rapidly rotating a negatively charged wheel or disc in close proximity to the workpiece in the presence of an electrolytic fluid. By this means, material is removed from the workpiece with great rapidity by electrochemical action rather than by the snagging action common to the use of an abrasive wheel as generally applied..."