US Patent: 846,196 - Insertible tooth for metal saws


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US Patent: 846,196

Insertible tooth for metal saws

Patentee:

Samuel Freas (exact or similar names) - Trenton, NJ

USPTO Classifications:

144/230, 407/45, 83/836, 83/844

Tool Categories:

woodworking machines : circular saws : insertable saw teeth

woodworking machines : machine and tool cutters : insertable saw teeth

Assignees:

Henry Disston & Sons, Inc. - Philadelphia, PA

Manufacturer:

Henry Disston & Sons, Inc. - Philadelphia, PA

Witnesses:

W. C. Burkholder

E. B. Roberts

Patent Dates:
Granted:	Mar. 05, 1907

Patent Pictures:

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Vintage Machinery entry for Henry Disston & Sons

Description:

This insertible tooth design was intended for metal-cutting saws. An ad in the 1912 "Disston Lumberman Handbook" features the "Disston Premier inserted tooth metal saw. Patented March 5th, 1907. Alternating round and oval-top teeth. Inverted wedge. Diameters from 18 inches to 60 inches. The fastest cutter and most durable saw of the kind ever made."