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US Patent: 1,754,621
Tapping or like machine
Patentees:
Howard D. Corwin (exact or similar names) - Jackson, MI
William R. Fox (exact or similar names) - Jackson, MI

USPTO Classifications:
408/11, 408/52, 470/99

Tool Categories:
metalworking machines : drilling and boring : tapping machines

Assignees:
Fox Machine Co. - Jackson, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 03, 1925
Granted: Apr. 15, 1930

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Fox Machine Co.

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