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US Patent: 876,277
Key-seat-broaching machine
Patentee:
Joseph N. Lapointe (exact or similar names) - Boston, MA

USPTO Classifications:
409/259, 409/285

Tool Categories:
metalworking machines : key seating machines
metalworking machines : broaching machines

Assignees:
None

Manufacturer:
Lapointe Machine Tool Co. - Hudson, MA

Witnesses:
Edna C. Cleveland
Walter E. Lombard

Patent Dates:
Applied: Oct. 05, 1904
Granted: Jan. 07, 1908

Patent Pictures:
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Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Lapointe Machine Tool Co.

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