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US Patent: 146,636
Improvement in converting motion
Using treadles and pawls to create revolving motion
Patentee:
William F. Barnes - Rockford, IL

USPTO Classifications:
74/138, 74/576

Tool Categories:
woodworking machines : human powered machines

Assignees:
None

Manufacturer:
W. F. & John Barnes Co. - Rockford, IL

Witnesses:
Unknown

Patent Dates:
Granted: Jan. 20, 1874

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for W. F. & John Barnes Co.
Description:
Seen on a W. F. & John Barnes Co. treadle-powered tablesaw.

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