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US Patent: 682,810
Gaining cutter-head
Patentee:
Lewis F. Parks (exact or similar names) - Cincinnati, OH

USPTO Classifications:
144/238

Tool Categories:
woodworking machines : machine and tool cutters : sawblades

Assignees:
None

Manufacturer:
Parks Ball Bearing Machine Co. - Cincinnati, OH

Witnesses:
C. Spengel
Paul Crosley

Patent Dates:
Applied: Jan. 26, 1899
Granted: Sep. 17, 1901

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Parks Woodworking Machines Co.
Description:
This invention was featured in a ca. 1905 catalog from the Parks Ball Bearing Machine Co. as the "Improved Adjustable Dado and Grooving Saw".

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