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US Patent: 160,722
Improvement in machines for tapering the tenons of spokes
Patentee:
William M. Sharpsteen (exact or similar names) - Mechanicsburg, PA

USPTO Classifications:
144/127.1, 144/145.1, 144/160

Tool Categories:
woodworking machines : joint making machines : tenoning machines
trade specific : wheelwright

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 28, 1875
Granted: Mar. 09, 1875

Patent Pictures:
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