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US Patent: 113,992
Improvement in saws
Patentee:
James E. Emerson (exact or similar names) - Trenton, NJ

USPTO Classifications:
83/843

Tool Categories:
woodworking machines : circular saws : saw teeth
woodworking machines : machine and tool cutters : saw teeth

Assignees:
None

Manufacturer:
Emerson, Ford & Co. - Beaver Falls, PA
James E. Emerson - Trenton, NJ

Witnesses:
Charles Chinn
Edmond F. Brown

Patent Dates:
Granted: Apr. 25, 1871

Patent Pictures: [ 1 | 2 ]
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Vintage Machinery entry for James E. Emerson; American Saw Co.
Description:
This patent saw tooth is shown in an 1872-09-21 ad in Scientific American from Emerson, Ford & Co.

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