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US Patent: 700,184
Gear-cutting engine
Patentees:
Fred L. Eberhardt (exact or similar names) - Newark, NJ
Henry F. Emme (exact or similar names) - Newark, NJ

USPTO Classifications:
409/57

Tool Categories:
metalworking machines : gear making machines

Assignees:
Gould & Eberhardt - Newark, NJ

Manufacturer:
Not known to have been produced

Witnesses:
Thomas S. Crane
Joseph B. Pierson

Patent Dates:
Applied: May 08, 1901
Granted: May 20, 1902

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Gould & Eberhardt

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