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 W. Atwater Patent #206,851 ​- Improvement in Clamps

Henry W. Atwater Patent #284,162 - Wrench

Image Description: 
Image 2 Description: 

Article about their wrench from the August 1886 edition of Building and Carpentry.

Image 2: 
Image 3 Description: 

Scientific American Bar Steel Version advertisement from December of 1887.

Image 3: