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US Patent: 1,998,113
Reamer
Patentees:
Ernest E. Anderson (exact or similar names) - Detroit, MI
William H. Fritz (exact or similar names) - Detroit, MI

USPTO Classifications:
408/175

Tool Categories:
metalworking machines : drilling and boring : drill bits : reamers

Assignees:
Goddard & Goddard Co. - Detroit, MI

Manufacturer:
Goddard & Goddard Co. - Detroit, MI

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 18, 1932
Granted: Apr. 16, 1935

Patent Pictures:
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Vintage Machinery entry for Goddard & Goddard Co.
Description:
Invention is an adjustable reamer that can also be used for heavier cuts.

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