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US Patent: 327,641
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Patentees:
George S. Forrest (exact or similar names) - Concord, NH
George W. Abbott (exact or similar names) - Concord, NH

USPTO Classifications:
408/192, 408/197, 408/202

Tool Categories:
woodworking tools : hand drills : drill bits : countersinks

Assignees:
None

Manufacturer:
Otis Smith - Rockfall, CT

Witnesses:
Nathaniel E. Martin
J. B. Thurston
Patent Dates:
Applied: May 14, 1885
Granted: Oct. 06, 1885

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Description:
An example is reported, stamped "OTIS SMITH / ROCKFALL, CONN / PAT.OCT.6.85".

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