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US Patent: 2,041,551
Surface broach
Patentee:
Francis J. Lapointe (exact or similar names) - Ann Arbor, MI

USPTO Classifications:
407/13, 409/270, 76/114

Tool Categories:
metalworking machines : broaching machines

Assignees:
None

Manufacturer:
American Broach & Machine Co. - Ann Arbor, MI

Witnesses:
Unknown
Patent Dates:
Applied: Dec. 31, 1934
Granted: May 19, 1936

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for American Broach & Machine Co.

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