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US Patent: 114,926
Improvement in methods of attaching saws to their arbors
Patentee:
George W. Colborn (exact or similar names) - Gardiner, ME

USPTO Classifications:
83/666

Tool Categories:
woodworking machines : specialty woodworking machines : shingle machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
E. A. Nye
R. M. Mansur

Patent Dates:
Granted: May 16, 1871

Patent Pictures:
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Description:
Invention is intended for shingle machines using circular saws.

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