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US Patent: 248,761
Insertible saw-tooth
Patentee:
Andrew Krieger (exact or similar names) - Columbus, OH

USPTO Classifications:
83/842

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

Assignees:
James Ohlen - Columbus, OH

Manufacturer:
James Ohlen & Sons - Columbus, OH

Witnesses:
James J. Shuby
Theodore Mungen

Patent Dates:
Applied: Aug. 23, 1881
Granted: Oct. 25, 1881

Patent Pictures:
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