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US Patent: 1,442,659
Milling Machine Spindle
Patentee:
William F. Groene (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
279/103

Tool Categories:
metalworking machines : milling machines

Assignees:
R. K. LeBlond Machine Tool Co. - Cincinnati, Hamilton County, OH

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

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 10, 1920
Granted: Jan. 16, 1923

Patent Pictures:
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"Vintage Machinery" entry for Cincinnati Milling Machine Co.
Description:
This patent number was seen on a Cincinnati Milling Machine Co. patent plate 4FV-101.

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