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US Patent: 284,192
Machine for setting and gumming saws
Patentees:
Phinehas D. Dunn (exact or similar names) - Cleveland, OH
Charles W. Dunn (exact or similar names) - Cleveland, OH

USPTO Classifications:
76/63, 76/79

Tool Categories:
tool making : making sawblades : saw gummers
metalworking machines : grinders : sharpening machines : saw sharpening machines

Assignees:
None

Manufacturer:
Unknown

Witnesses:
Albert E. Lynch
S. G. Nottingham

Patent Dates:
Granted: Sep. 04, 1883

Patent Pictures: [ 1 | 2 ]
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Description:
An ad in the December 1884 Carpentry and Building (page xxvii) features Dunn's Patent Saw-Set and Gummer, available from Flagler, Forsyth & Pierson, manufacturers' agents, 298 Broadway, New York.

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