US Patent: 2,775,146 - Saw sharpener


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US Patent: 2,775,146

Saw sharpener

Patentee:

James McEwan (exact or similar names) - San Jose, CA

USPTO Classifications:

76/79

Tool Categories:

metalworking machines : grinders : sharpening machines : saw sharpening machines

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Feb. 25, 1953
Granted:	Dec. 25, 1956

Patent Pictures:

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Vintage Machinery entry for Max Mfg. Co.

Description:

Of interest because inventor McEwan seems to have been the founder and owner of woodworking machinery maker Max Mfg. Co. It is not known whether this particular product was made by Max.