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US Patent: 310,247
Automatic gear-cutting machine
Patentees:
Amos H. Brainard (exact or similar names) - Hyde Park, MA
Zorester B. Coes (exact or similar names) - Hyde Park, MA

USPTO Classifications:
409/61, 74/822, 82/901

Tool Categories:
metalworking machines : gear making machines

Assignees:
Amos H. Brainard - Hyde Park, MA

Manufacturer:
Brainard Milling Machine Co. - Hyde Park, MA

Witnesses:
Joshua Welder
Herbert E. Hunt

Patent Dates:
Applied: Feb. 06, 1884
Granted: Jan. 06, 1885

Patent Pictures:
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Vintage Machinery entry for Brainard Milling Machine Co.

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