US Patent: 19,978 - Dressing-saw


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US Patent: 19,978

Dressing-saw

Patentee:

Job Batchelor (exact or similar names) - Camden, NY

USPTO Classifications:

76/41, 76/44

Tool Categories:

tool making : making sawblades : saw gummers

metalworking machines : grinders : sharpening machines : saw sharpening machines

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

William Baker

William F. Lidbury

Patent Dates:
Granted:	Apr. 20, 1858

Patent Pictures:

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Description:

This saw sharpener and gummer uses a circular file to cut and sharpen the teeth, and is designed to be used on a reciprocating sawblade while mounted in the mill.