US Patent: 309,073 - Drilling-machine


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US Patent: 309,073

Drilling-machine

Patentee:

Perrin G. March (exact or similar names) - Cincinnati, OH

USPTO Classifications:

408/66

Tool Categories:

metalworking machines : drilling and boring : drill presses

woodworking machines : wood drilling and boring : drill presses

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

John E. Jones

M. E. Millikan

Patent Dates:
Applied:	Feb. 02, 1884
Granted:	Dec. 09, 1884

Patent Pictures:

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Description:

In 1898 the inventor co-founded Cincinnati Shaper Co. We have not been able to ascertain who might have manufactured this drill press patented 14 years earlier.