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US Patent: 330,399
Saw Gummer
Patentees:
Friedrich Herhold (exact or similar names) - Chicago, IL
Johan E. Mills (exact or similar names) - Chicago, IL

USPTO Classifications:
76/40, 76/43, 76/77, 76/79

Tool Categories:
tool making : making sawblades : saw gummers
woodworking machines : specialty woodworking machines : tool making machines

Assignees:
Friedrich Herhold - Chicago, IL

Manufacturer:
Not known to have been produced

Witnesses:
George P. Fisher, Jr.
James H. Pierce
L. Holmbog
William H. Dyoinforth

Patent Dates:
Applied: May 02, 1884
Granted: Nov. 17, 1885

Patent Pictures:
USPTO (New site tip)
Google Patents
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