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US Patent: 2,630,721
Saw sharpener
Patentee:
James McEwan - San Jose, CA

USPTO Classifications:
451/164, 76/34, 76/75

Tool Categories:
metalworking machines : grinders : sharpening machines : saw sharpening machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 10, 1950
Granted: Mar. 10, 1953

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Max Manufacturing Co.
Description:
Of interest because inventor McEwan seems to have been the founder and owner of woodworking machinery maker Max Manufacturing Co. It is not known whether this particular product was made by Max.

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