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US Patent: 5,768
Machinery for sawing shingles
Patentee:
William Smith - Bangor, ME

USPTO Classifications:
429/199, 83/704

Tool Categories:
woodworking machines : specialty machines : shingle machines
woodworking machines : circular saws

Assignees:
None

Manufacturer:
Hinckley & Egery - Bangor, ME

Witnesses:
Unknown

Patent Dates:
Granted: Sep. 12, 1848

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Hinckley & Egery Iron Co.
Description:
This machine was featured in a front-page article, complete with drawing, in the 1857-12-19 issue of Scientific American.

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