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US Patent: 192,240
Improvement in circular saws
Patentee:
Henry Disston (exact or similar names) - Philadelphia, PA

USPTO Classifications:
83/839

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Harry Smith
Hermann Moessner

Patent Dates:
Applied: Feb. 16, 1877
Granted: Jun. 19, 1877

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Henry Disston & Sons

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