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US Patent: 29,982
Saw-tooth
Patentee:
Ira Mason (exact or similar names) - Berlin, NH

USPTO Classifications:
83/852

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Fletcher I. Bean
D. C. Bean

Patent Dates:
Granted: Sep. 11, 1860

Patent Pictures:
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Report data errors or omissions to steward Russ Allen.
Description:
Unique saw tooth shape the claims to use a drawing cut and keep the kerf square to the side as well as a specific kerf. Applies to both circular and reciprocating saws.

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