US Patent: 321,376 - Machine for swaging and jointing saws


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US Patent: 321,376

Machine for swaging and jointing saws

Patentee:

William Lyon (exact or similar names) - Burlington, IA

USPTO Classifications:

76/48, 76/57

Tool Categories:

woodworking tools : handsaws : saw sharpening tools : saw swages

metalworking machines : grinders : sharpening machines : saw sharpening machines

Assignees:

None

Manufacturer:

William Lyon - Burlington, IA

Witnesses:

J. W. C. Jones

H. C. Hodley

Patent Dates:
Applied:	Apr. 05, 1874
Granted:	Jun. 30, 1885

Patent Pictures:

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Vintage Machinery entry for William Lyon

Description:

This patent for a circular-saw swaging machine was the subject of a lawsuit that was decided, in Lyon's favor, in the Illinois Circuit Court on 1888-04-23. See patent 301,696 for the details. Lyon was manufacturing this machine, which he sold for $150 including a profit of $50.