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US Patent: 105,244
Improvement in machine for sharpening the teeth of saws
Patentee:
Harford J. Perkins (exact or similar names) - Williamsport, PA

USPTO Classifications:
76/40, 76/74, 76/79

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

Assignees:
George S. Snyder - Williamsport, PA

Manufacturer:
William H. Hiner & Co. - Fond du Lac, WI

Witnesses:
J. C. Hill
C. D. Brewer

Patent Dates:
Granted: Jul. 12, 1870

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Wm. H. Hiner & Co.
Vintage Machinery entry for Snyder Brothers
Vintage Machinery entry for Perkins & Co.
Vintage Machinery entry for Rowley & Hermance Co.
Description:
Inventor Perkins was a partner of Willis J. Perkins in Perkins & Co. The assignee was partner in sawmill machinery maker Snyder Brothers. This machine was seen in an 1882 Rowley & Hermance catalog, marketed as the "Climax Saw Gummer and Filer". It is uncertain if they actually manufactured the machine, though. An 1875 ad for Union Iron Works, Wm. H. Hiner & Co., says that they are manufacturers of Perkins' Saw Gummer.

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