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US Patent: 685,772
Key-seat cutter
Patentee: Joseph N. Lapointe (exact or similar names) - Hartford, CT USPTO Classifications: 409/259 Tool Categories: metalworking machines : key seating machines Assignees: None Manufacturer: Lapointe Machine Tool Co. - Hudson, MA Witnesses: L. C. Wood E. C. Whitney	Patent Dates: Applied: Nov. 17, 1900 Granted: Nov. 05, 1901 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Lapointe Machine Tool Co.
Description: This invention is for the cutting tool itself rather than the machine that uses it.

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