Utility Wrench Company

​Utility Wrench Company (New York, NY) - Incorporated June 27, 1885.  However, the NJ factory inspection report for 1884 shows their factory had 8 employees.  Last mentioned as a wrench manufacturer in December, 1894.

Henry William Atwater Patent #284,162 - Wrench DATAMP link with more information.

Henry William Atwater Canadian Patent #18,046 - Wrench

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December, 1887 advertisement from Scientific American.

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