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US Patent: 9,368
Saw-gummer
Patentee:
J. D. Otstot - Springfield, OH

USPTO Classifications:
76/44

Tool Categories:
tool making : making sawblades : saw gummers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
James M. Benson
Samuel Parsons

Patent Dates:
Granted: Nov. 02, 1852

Patent Pictures:
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Description:
This saw gummer is designed to be used on "a saw strained in a frame".

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