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US Patent: 50,553
Improvement in saws
Patentees:
Charles N. Brown - Westerly, RI
Ira S. Brown - Westerly, RI

USPTO Classifications:
83/844

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Oct. 24, 1865

Patent Pictures:
USPTO pdf tiff
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Description:
Method of attaching saw-teeth to a circular saw. The innovation is that the bolt holding a tooth in place does not have to be removed to remove the tooth.

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