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US Patent: 177,481
Improvement in insertible saw-teeth
Patentee:
Henry Disston (exact or similar names) - Philadelphia, PA

USPTO Classifications:
83/836, 83/841

Tool Categories:
woodworking machines : circular saws : insertable saw teeth
woodworking machines : machine and tool cutters : insertable saw teeth

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
A. H. Shoemaker
George S. Gaudy

Patent Dates:
Applied: Apr. 29, 1876
Granted: May 16, 1876

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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