US Patent: 8,427 - Machine for making nuts, washers, &c.


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US Patent: 8,427

Machine for making nuts, washers, &c.

Patentee:

William Kenyon (exact or similar names) - Steubenville, OH

USPTO Classifications:

119/434, 470/89

Tool Categories:

specialty machines : nut or bolt making machines

Assignees:

John Morrow - Steubenville, OH

Andrew Hartupee - Steubenville, OH

Joseph P. Haigh - Steubenville, OH

Manufacturer:

Not known to have been produced

Witnesses:

Mathias Cummin

Eli H. McFreely

Patent Dates:
Granted:	Oct. 14, 1851

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Jefferson Machine Works
Vintage Machinery entry for Haigh, Hartupee & Co.

Description:

This machine was reportedly developed in about 1847, and in 1850 the inventor sold the rights to the invention to local steam engine maker Haigh, Hartupee & Co., which used the invention to manufacture nuts and washers for sale (as far as we can tell they did not manufacture the machines for anyone else). By 1858 the inventor was the proprietor of the Jefferson Machine Works. An 1870 ad for that firm lists "Patent Bolt & Nut Machines" among their products.