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US Patent: 1,815,647
Broaching Machine
Patentee:
Louis H. Blood (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
269/61, 409/252, 409/262, 409/263, 409/275, 409/277

Tool Categories:
metalworking machines : broaching machines

Assignees:
Cincinnati Milling Machine Co. - Cincinnati, Hamilton County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 13, 1926
Granted: Jul. 21, 1931

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Cincinnati Milling Machine Co.

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